486860388770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{247259}}^1$

素因数の和:248519

約数の個数: 64

約数和(自身を含む): 1045945405440

約数和(自身を除く): 559085016670

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1223, 1610, 2446, 6115, 8561, 12230, 17122, 28129, 42805, 56258, 85610, 140645, 196903, 247259, 281290, 393806, 494518, 984515, 1236295, 1730813, 1969030, 2472590, 3461626, 5686957, 8654065, 11373914, 17308130, 28434785, 39808699, 56869570, 79617398, 199043495, 302397757, 398086990, 604795514, 1511988785, 2116784299, 3023977570, 4233568598, 6955148411, 10583921495, 13910296822, 21167842990, 34775742055, 48686038877, 69551484110, 97372077754, 243430194385, 486860388770]

約数ペア:

[(1, 486860388770), (2, 243430194385), (5, 97372077754), (7, 69551484110), (10, 48686038877), (14, 34775742055), (23, 21167842990), (35, 13910296822), (46, 10583921495), (70, 6955148411), (115, 4233568598), (161, 3023977570), (230, 2116784299), (322, 1511988785), (805, 604795514), (1223, 398086990), (1610, 302397757), (2446, 199043495), (6115, 79617398), (8561, 56869570), (12230, 39808699), (17122, 28434785), (28129, 17308130), (42805, 11373914), (56258, 8654065), (85610, 5686957), (140645, 3461626), (196903, 2472590), (247259, 1969030), (281290, 1730813), (393806, 1236295), (494518, 984515)]