71454250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 164324160

約数和(自身を除く): 92869910

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 125, 133, 175, 190, 245, 250, 266, 307, 350, 475, 490, 614, 665, 875, 931, 950, 1225, 1330, 1535, 1750, 1862, 2149, 2375, 2450, 3070, 3325, 4298, 4655, 4750, 5833, 6125, 6650, 7675, 9310, 10745, 11666, 12250, 15043, 15350, 16625, 21490, 23275, 29165, 30086, 33250, 38375, 40831, 46550, 53725, 58330, 75215, 76750, 81662, 107450, 116375, 145825, 150430, 204155, 232750, 268625, 285817, 291650, 376075, 408310, 537250, 571634, 729125, 752150, 1020775, 1429085, 1458250, 1880375, 2041550, 2858170, 3760750, 5103875, 7145425, 10207750, 14290850, 35727125, 71454250]

約数ペア:

[(1, 71454250), (2, 35727125), (5, 14290850), (7, 10207750), (10, 7145425), (14, 5103875), (19, 3760750), (25, 2858170), (35, 2041550), (38, 1880375), (49, 1458250), (50, 1429085), (70, 1020775), (95, 752150), (98, 729125), (125, 571634), (133, 537250), (175, 408310), (190, 376075), (245, 291650), (250, 285817), (266, 268625), (307, 232750), (350, 204155), (475, 150430), (490, 145825), (614, 116375), (665, 107450), (875, 81662), (931, 76750), (950, 75215), (1225, 58330), (1330, 53725), (1535, 46550), (1750, 40831), (1862, 38375), (2149, 33250), (2375, 30086), (2450, 29165), (3070, 23275), (3325, 21490), (4298, 16625), (4655, 15350), (4750, 15043), (5833, 12250), (6125, 11666), (6650, 10745), (7675, 9310)]