1027408030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2617}}^1$

素因数の和:2761

約数の個数: 64

約数和(自身を含む): 2090043648

約数和(自身を除く): 1062635618

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 83, 86, 110, 166, 215, 415, 430, 473, 830, 913, 946, 1826, 2365, 2617, 3569, 4565, 4730, 5234, 7138, 9130, 13085, 17845, 26170, 28787, 35690, 39259, 57574, 78518, 112531, 143935, 196295, 217211, 225062, 287870, 392590, 434422, 562655, 1086055, 1125310, 1237841, 2172110, 2389321, 2475682, 4778642, 6189205, 9340073, 11946605, 12378410, 18680146, 23893210, 46700365, 93400730, 102740803, 205481606, 513704015, 1027408030]

約数ペア:

[(1, 1027408030), (2, 513704015), (5, 205481606), (10, 102740803), (11, 93400730), (22, 46700365), (43, 23893210), (55, 18680146), (83, 12378410), (86, 11946605), (110, 9340073), (166, 6189205), (215, 4778642), (415, 2475682), (430, 2389321), (473, 2172110), (830, 1237841), (913, 1125310), (946, 1086055), (1826, 562655), (2365, 434422), (2617, 392590), (3569, 287870), (4565, 225062), (4730, 217211), (5234, 196295), (7138, 143935), (9130, 112531), (13085, 78518), (17845, 57574), (26170, 39259), (28787, 35690)]