12579390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 35043840

約数和(自身を除く): 22464450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 59, 69, 90, 103, 115, 118, 138, 177, 206, 207, 230, 295, 309, 345, 354, 414, 515, 531, 590, 618, 690, 885, 927, 1030, 1035, 1062, 1357, 1545, 1770, 1854, 2070, 2369, 2655, 2714, 3090, 4071, 4635, 4738, 5310, 6077, 6785, 7107, 8142, 9270, 11845, 12154, 12213, 13570, 14214, 18231, 20355, 21321, 23690, 24426, 30385, 35535, 36462, 40710, 42642, 54693, 60770, 61065, 71070, 91155, 106605, 109386, 122130, 139771, 182310, 213210, 273465, 279542, 419313, 546930, 698855, 838626, 1257939, 1397710, 2096565, 2515878, 4193130, 6289695, 12579390]

約数ペア:

[(1, 12579390), (2, 6289695), (3, 4193130), (5, 2515878), (6, 2096565), (9, 1397710), (10, 1257939), (15, 838626), (18, 698855), (23, 546930), (30, 419313), (45, 279542), (46, 273465), (59, 213210), (69, 182310), (90, 139771), (103, 122130), (115, 109386), (118, 106605), (138, 91155), (177, 71070), (206, 61065), (207, 60770), (230, 54693), (295, 42642), (309, 40710), (345, 36462), (354, 35535), (414, 30385), (515, 24426), (531, 23690), (590, 21321), (618, 20355), (690, 18231), (885, 14214), (927, 13570), (1030, 12213), (1035, 12154), (1062, 11845), (1357, 9270), (1545, 8142), (1770, 7107), (1854, 6785), (2070, 6077), (2369, 5310), (2655, 4738), (2714, 4635), (3090, 4071)]