12433460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 31116960

約数和(自身を除く): 18683500

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 29, 34, 52, 58, 65, 68, 85, 97, 116, 130, 145, 170, 194, 221, 260, 290, 340, 377, 388, 442, 485, 493, 580, 754, 884, 970, 986, 1105, 1261, 1508, 1649, 1885, 1940, 1972, 2210, 2465, 2522, 2813, 3298, 3770, 4420, 4930, 5044, 5626, 6305, 6409, 6596, 7540, 8245, 9860, 11252, 12610, 12818, 14065, 16490, 21437, 25220, 25636, 28130, 32045, 32980, 36569, 42874, 47821, 56260, 64090, 73138, 85748, 95642, 107185, 128180, 146276, 182845, 191284, 214370, 239105, 365690, 428740, 478210, 621673, 731380, 956420, 1243346, 2486692, 3108365, 6216730, 12433460]

約数ペア:

[(1, 12433460), (2, 6216730), (4, 3108365), (5, 2486692), (10, 1243346), (13, 956420), (17, 731380), (20, 621673), (26, 478210), (29, 428740), (34, 365690), (52, 239105), (58, 214370), (65, 191284), (68, 182845), (85, 146276), (97, 128180), (116, 107185), (130, 95642), (145, 85748), (170, 73138), (194, 64090), (221, 56260), (260, 47821), (290, 42874), (340, 36569), (377, 32980), (388, 32045), (442, 28130), (485, 25636), (493, 25220), (580, 21437), (754, 16490), (884, 14065), (970, 12818), (986, 12610), (1105, 11252), (1261, 9860), (1508, 8245), (1649, 7540), (1885, 6596), (1940, 6409), (1972, 6305), (2210, 5626), (2465, 5044), (2522, 4930), (2813, 4420), (3298, 3770)]