70512940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 167215104

約数和(自身を除く): 96702164

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 71, 85, 92, 115, 127, 142, 170, 230, 254, 284, 340, 355, 391, 460, 508, 635, 710, 782, 1207, 1270, 1420, 1564, 1633, 1955, 2159, 2414, 2540, 2921, 3266, 3910, 4318, 4828, 5842, 6035, 6532, 7820, 8165, 8636, 9017, 10795, 11684, 12070, 14605, 16330, 18034, 21590, 24140, 27761, 29210, 32660, 36068, 43180, 45085, 49657, 55522, 58420, 90170, 99314, 111044, 138805, 153289, 180340, 198628, 207391, 248285, 277610, 306578, 414782, 496570, 555220, 613156, 766445, 829564, 993140, 1036955, 1532890, 2073910, 3065780, 3525647, 4147820, 7051294, 14102588, 17628235, 35256470, 70512940]

約数ペア:

[(1, 70512940), (2, 35256470), (4, 17628235), (5, 14102588), (10, 7051294), (17, 4147820), (20, 3525647), (23, 3065780), (34, 2073910), (46, 1532890), (68, 1036955), (71, 993140), (85, 829564), (92, 766445), (115, 613156), (127, 555220), (142, 496570), (170, 414782), (230, 306578), (254, 277610), (284, 248285), (340, 207391), (355, 198628), (391, 180340), (460, 153289), (508, 138805), (635, 111044), (710, 99314), (782, 90170), (1207, 58420), (1270, 55522), (1420, 49657), (1564, 45085), (1633, 43180), (1955, 36068), (2159, 32660), (2414, 29210), (2540, 27761), (2921, 24140), (3266, 21590), (3910, 18034), (4318, 16330), (4828, 14605), (5842, 12070), (6035, 11684), (6532, 10795), (7820, 9017), (8165, 8636)]