858882570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1597}}^1$

素因数の和:1824

約数の個数: 128

約数和(自身を含む): 2551481856

約数和(自身を除く): 1692599286

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 197, 210, 273, 390, 394, 455, 546, 591, 910, 985, 1182, 1365, 1379, 1597, 1970, 2561, 2730, 2758, 2955, 3194, 4137, 4791, 5122, 5910, 6895, 7683, 7985, 8274, 9582, 11179, 12805, 13790, 15366, 15970, 17927, 20685, 20761, 22358, 23955, 25610, 33537, 35854, 38415, 41370, 41522, 47910, 53781, 55895, 62283, 67074, 76830, 89635, 103805, 107562, 111790, 124566, 145327, 167685, 179270, 207610, 268905, 290654, 311415, 314609, 335370, 435981, 537810, 622830, 629218, 726635, 871962, 943827, 1453270, 1573045, 1887654, 2179905, 2202263, 3146090, 4089917, 4359810, 4404526, 4719135, 6606789, 8179834, 9438270, 11011315, 12269751, 13213578, 20449585, 22022630, 24539502, 28629419, 33033945, 40899170, 57258838, 61348755, 66067890, 85888257, 122697510, 143147095, 171776514, 286294190, 429441285, 858882570]

約数ペア:

[(1, 858882570), (2, 429441285), (3, 286294190), (5, 171776514), (6, 143147095), (7, 122697510), (10, 85888257), (13, 66067890), (14, 61348755), (15, 57258838), (21, 40899170), (26, 33033945), (30, 28629419), (35, 24539502), (39, 22022630), (42, 20449585), (65, 13213578), (70, 12269751), (78, 11011315), (91, 9438270), (105, 8179834), (130, 6606789), (182, 4719135), (195, 4404526), (197, 4359810), (210, 4089917), (273, 3146090), (390, 2202263), (394, 2179905), (455, 1887654), (546, 1573045), (591, 1453270), (910, 943827), (985, 871962), (1182, 726635), (1365, 629218), (1379, 622830), (1597, 537810), (1970, 435981), (2561, 335370), (2730, 314609), (2758, 311415), (2955, 290654), (3194, 268905), (4137, 207610), (4791, 179270), (5122, 167685), (5910, 145327), (6895, 124566), (7683, 111790), (7985, 107562), (8274, 103805), (9582, 89635), (11179, 76830), (12805, 67074), (13790, 62283), (15366, 55895), (15970, 53781), (17927, 47910), (20685, 41522), (20761, 41370), (22358, 38415), (23955, 35854), (25610, 33537)]