1794920790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{86837}}^1$

素因数の和:86913

約数の個数: 64

約数和(自身を含む): 4726766016

約数和(自身を除く): 2931845226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 4134, 6890, 10335, 20670, 86837, 173674, 260511, 434185, 521022, 868370, 1128881, 1302555, 2257762, 2605110, 3386643, 4602361, 5644405, 6773286, 9204722, 11288810, 13807083, 16933215, 23011805, 27614166, 33866430, 46023610, 59830693, 69035415, 119661386, 138070830, 179492079, 299153465, 358984158, 598306930, 897460395, 1794920790]

約数ペア:

[(1, 1794920790), (2, 897460395), (3, 598306930), (5, 358984158), (6, 299153465), (10, 179492079), (13, 138070830), (15, 119661386), (26, 69035415), (30, 59830693), (39, 46023610), (53, 33866430), (65, 27614166), (78, 23011805), (106, 16933215), (130, 13807083), (159, 11288810), (195, 9204722), (265, 6773286), (318, 5644405), (390, 4602361), (530, 3386643), (689, 2605110), (795, 2257762), (1378, 1302555), (1590, 1128881), (2067, 868370), (3445, 521022), (4134, 434185), (6890, 260511), (10335, 173674), (20670, 86837)]