797218620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{347}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 2484252288

約数和(自身を除く): 1687033668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 132, 165, 177, 220, 236, 295, 330, 347, 354, 590, 649, 660, 694, 708, 885, 1041, 1180, 1298, 1388, 1735, 1770, 1947, 2082, 2596, 3245, 3470, 3481, 3540, 3817, 3894, 4164, 5205, 6490, 6940, 6962, 7634, 7788, 9735, 10410, 10443, 11451, 12980, 13924, 15268, 17405, 19085, 19470, 20473, 20820, 20886, 22902, 34810, 38170, 38291, 38940, 40946, 41772, 45804, 52215, 57255, 61419, 69620, 76340, 76582, 81892, 102365, 104430, 114510, 114873, 122838, 153164, 191455, 204730, 208860, 225203, 229020, 229746, 245676, 307095, 382910, 409460, 450406, 459492, 574365, 614190, 675609, 765820, 900812, 1126015, 1148730, 1207907, 1228380, 1351218, 2252030, 2297460, 2415814, 2702436, 3378045, 3623721, 4504060, 4831628, 6039535, 6756090, 7247442, 12079070, 13286977, 13512180, 14494884, 18118605, 24158140, 26573954, 36237210, 39860931, 53147908, 66434885, 72474420, 79721862, 132869770, 159443724, 199304655, 265739540, 398609310, 797218620]

約数ペア:

[(1, 797218620), (2, 398609310), (3, 265739540), (4, 199304655), (5, 159443724), (6, 132869770), (10, 79721862), (11, 72474420), (12, 66434885), (15, 53147908), (20, 39860931), (22, 36237210), (30, 26573954), (33, 24158140), (44, 18118605), (55, 14494884), (59, 13512180), (60, 13286977), (66, 12079070), (110, 7247442), (118, 6756090), (132, 6039535), (165, 4831628), (177, 4504060), (220, 3623721), (236, 3378045), (295, 2702436), (330, 2415814), (347, 2297460), (354, 2252030), (590, 1351218), (649, 1228380), (660, 1207907), (694, 1148730), (708, 1126015), (885, 900812), (1041, 765820), (1180, 675609), (1298, 614190), (1388, 574365), (1735, 459492), (1770, 450406), (1947, 409460), (2082, 382910), (2596, 307095), (3245, 245676), (3470, 229746), (3481, 229020), (3540, 225203), (3817, 208860), (3894, 204730), (4164, 191455), (5205, 153164), (6490, 122838), (6940, 114873), (6962, 114510), (7634, 104430), (7788, 102365), (9735, 81892), (10410, 76582), (10443, 76340), (11451, 69620), (12980, 61419), (13924, 57255), (15268, 52215), (17405, 45804), (19085, 41772), (19470, 40946), (20473, 38940), (20820, 38291), (20886, 38170), (22902, 34810)]