2783008410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1237

約数の個数: 192

約数和(自身を含む): 8436379392

約数和(自身を除く): 5653370982

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 137, 147, 182, 195, 210, 245, 273, 274, 294, 390, 411, 455, 490, 546, 637, 685, 735, 822, 910, 959, 1063, 1274, 1365, 1370, 1470, 1781, 1911, 1918, 2055, 2126, 2730, 2877, 3185, 3189, 3562, 3822, 4110, 4795, 5315, 5343, 5754, 6370, 6378, 6713, 7441, 8905, 9555, 9590, 10630, 10686, 12467, 13426, 13819, 14385, 14882, 15945, 17810, 19110, 20139, 22323, 24934, 26715, 27638, 28770, 31890, 33565, 37205, 37401, 40278, 41457, 44646, 52087, 53430, 62335, 67130, 69095, 74410, 74802, 82914, 87269, 96733, 100695, 104174, 111615, 124670, 138190, 145631, 156261, 174538, 187005, 193466, 201390, 207285, 223230, 260435, 261807, 290199, 291262, 312522, 374010, 414570, 436345, 436893, 483665, 520870, 523614, 580398, 677131, 728155, 781305, 872690, 873786, 967330, 1019417, 1309035, 1354262, 1450995, 1456310, 1562610, 1893203, 2031393, 2038834, 2184465, 2618070, 2901990, 3058251, 3385655, 3786406, 4062786, 4368930, 5097085, 5679609, 6116502, 6771310, 7135919, 9466015, 10156965, 10194170, 11359218, 13252421, 14271838, 15291255, 18932030, 20313930, 21407757, 26504842, 28398045, 30582510, 35679595, 39757263, 42815514, 56796090, 66262105, 71359190, 79514526, 92766947, 107038785, 132524210, 185533894, 198786315, 214077570, 278300841, 397572630, 463834735, 556601682, 927669470, 1391504205, 2783008410]

約数ペア:

[(1, 2783008410), (2, 1391504205), (3, 927669470), (5, 556601682), (6, 463834735), (7, 397572630), (10, 278300841), (13, 214077570), (14, 198786315), (15, 185533894), (21, 132524210), (26, 107038785), (30, 92766947), (35, 79514526), (39, 71359190), (42, 66262105), (49, 56796090), (65, 42815514), (70, 39757263), (78, 35679595), (91, 30582510), (98, 28398045), (105, 26504842), (130, 21407757), (137, 20313930), (147, 18932030), (182, 15291255), (195, 14271838), (210, 13252421), (245, 11359218), (273, 10194170), (274, 10156965), (294, 9466015), (390, 7135919), (411, 6771310), (455, 6116502), (490, 5679609), (546, 5097085), (637, 4368930), (685, 4062786), (735, 3786406), (822, 3385655), (910, 3058251), (959, 2901990), (1063, 2618070), (1274, 2184465), (1365, 2038834), (1370, 2031393), (1470, 1893203), (1781, 1562610), (1911, 1456310), (1918, 1450995), (2055, 1354262), (2126, 1309035), (2730, 1019417), (2877, 967330), (3185, 873786), (3189, 872690), (3562, 781305), (3822, 728155), (4110, 677131), (4795, 580398), (5315, 523614), (5343, 520870), (5754, 483665), (6370, 436893), (6378, 436345), (6713, 414570), (7441, 374010), (8905, 312522), (9555, 291262), (9590, 290199), (10630, 261807), (10686, 260435), (12467, 223230), (13426, 207285), (13819, 201390), (14385, 193466), (14882, 187005), (15945, 174538), (17810, 156261), (19110, 145631), (20139, 138190), (22323, 124670), (24934, 111615), (26715, 104174), (27638, 100695), (28770, 96733), (31890, 87269), (33565, 82914), (37205, 74802), (37401, 74410), (40278, 69095), (41457, 67130), (44646, 62335), (52087, 53430)]