12298723780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139663}}^1$

素因数の和:139733

約数の個数: 96

約数和(自身を含む): 32098139136

約数和(自身を除く): 19799415356

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 68, 70, 74, 85, 119, 140, 148, 170, 185, 238, 259, 340, 370, 476, 518, 595, 629, 740, 1036, 1190, 1258, 1295, 2380, 2516, 2590, 3145, 4403, 5180, 6290, 8806, 12580, 17612, 22015, 44030, 88060, 139663, 279326, 558652, 698315, 977641, 1396630, 1955282, 2374271, 2793260, 3910564, 4748542, 4888205, 5167531, 9497084, 9776410, 10335062, 11871355, 16619897, 19552820, 20670124, 23742710, 25837655, 33239794, 36172717, 47485420, 51675310, 66479588, 72345434, 83099485, 87848027, 103350620, 144690868, 166198970, 175696054, 180863585, 332397940, 351392108, 361727170, 439240135, 614936189, 723454340, 878480270, 1229872378, 1756960540, 2459744756, 3074680945, 6149361890, 12298723780]

約数ペア:

[(1, 12298723780), (2, 6149361890), (4, 3074680945), (5, 2459744756), (7, 1756960540), (10, 1229872378), (14, 878480270), (17, 723454340), (20, 614936189), (28, 439240135), (34, 361727170), (35, 351392108), (37, 332397940), (68, 180863585), (70, 175696054), (74, 166198970), (85, 144690868), (119, 103350620), (140, 87848027), (148, 83099485), (170, 72345434), (185, 66479588), (238, 51675310), (259, 47485420), (340, 36172717), (370, 33239794), (476, 25837655), (518, 23742710), (595, 20670124), (629, 19552820), (740, 16619897), (1036, 11871355), (1190, 10335062), (1258, 9776410), (1295, 9497084), (2380, 5167531), (2516, 4888205), (2590, 4748542), (3145, 3910564), (4403, 2793260), (5180, 2374271), (6290, 1955282), (8806, 1396630), (12580, 977641), (17612, 698315), (22015, 558652), (44030, 279326), (88060, 139663)]