102703630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 203046912

約数和(自身を除く): 100343282

約数列:

[1, 2, 5, 10, 17, 34, 67, 71, 85, 127, 134, 142, 170, 254, 335, 355, 635, 670, 710, 1139, 1207, 1270, 2159, 2278, 2414, 4318, 4757, 5695, 6035, 8509, 9017, 9514, 10795, 11390, 12070, 17018, 18034, 21590, 23785, 42545, 45085, 47570, 80869, 85090, 90170, 144653, 153289, 161738, 289306, 306578, 404345, 604139, 723265, 766445, 808690, 1208278, 1446530, 1532890, 3020695, 6041390, 10270363, 20540726, 51351815, 102703630]

約数ペア:

[(1, 102703630), (2, 51351815), (5, 20540726), (10, 10270363), (17, 6041390), (34, 3020695), (67, 1532890), (71, 1446530), (85, 1208278), (127, 808690), (134, 766445), (142, 723265), (170, 604139), (254, 404345), (335, 306578), (355, 289306), (635, 161738), (670, 153289), (710, 144653), (1139, 90170), (1207, 85090), (1270, 80869), (2159, 47570), (2278, 45085), (2414, 42545), (4318, 23785), (4757, 21590), (5695, 18034), (6035, 17018), (8509, 12070), (9017, 11390), (9514, 10795)]