15070328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 35266560

約数和(自身を除く): 20196232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 127, 163, 182, 254, 326, 364, 508, 652, 728, 889, 1016, 1141, 1304, 1651, 1778, 2119, 2282, 3302, 3556, 4238, 4564, 6604, 7112, 8476, 9128, 11557, 13208, 14833, 16952, 20701, 23114, 29666, 41402, 46228, 59332, 82804, 92456, 118664, 144907, 165608, 269113, 289814, 538226, 579628, 1076452, 1159256, 1883791, 2152904, 3767582, 7535164, 15070328]

約数ペア:

[(1, 15070328), (2, 7535164), (4, 3767582), (7, 2152904), (8, 1883791), (13, 1159256), (14, 1076452), (26, 579628), (28, 538226), (52, 289814), (56, 269113), (91, 165608), (104, 144907), (127, 118664), (163, 92456), (182, 82804), (254, 59332), (326, 46228), (364, 41402), (508, 29666), (652, 23114), (728, 20701), (889, 16952), (1016, 14833), (1141, 13208), (1304, 11557), (1651, 9128), (1778, 8476), (2119, 7112), (2282, 6604), (3302, 4564), (3556, 4238)]