12670840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 35693280

約数和(自身を除く): 23022440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 91, 104, 118, 130, 140, 182, 236, 260, 280, 295, 364, 413, 455, 472, 520, 590, 728, 767, 826, 910, 1180, 1534, 1652, 1820, 2065, 2360, 3068, 3304, 3481, 3640, 3835, 4130, 5369, 6136, 6962, 7670, 8260, 10738, 13924, 15340, 16520, 17405, 21476, 24367, 26845, 27848, 30680, 34810, 42952, 45253, 48734, 53690, 69620, 90506, 97468, 107380, 121835, 139240, 181012, 194936, 214760, 226265, 243670, 316771, 362024, 452530, 487340, 633542, 905060, 974680, 1267084, 1583855, 1810120, 2534168, 3167710, 6335420, 12670840]

約数ペア:

[(1, 12670840), (2, 6335420), (4, 3167710), (5, 2534168), (7, 1810120), (8, 1583855), (10, 1267084), (13, 974680), (14, 905060), (20, 633542), (26, 487340), (28, 452530), (35, 362024), (40, 316771), (52, 243670), (56, 226265), (59, 214760), (65, 194936), (70, 181012), (91, 139240), (104, 121835), (118, 107380), (130, 97468), (140, 90506), (182, 69620), (236, 53690), (260, 48734), (280, 45253), (295, 42952), (364, 34810), (413, 30680), (455, 27848), (472, 26845), (520, 24367), (590, 21476), (728, 17405), (767, 16520), (826, 15340), (910, 13924), (1180, 10738), (1534, 8260), (1652, 7670), (1820, 6962), (2065, 6136), (2360, 5369), (3068, 4130), (3304, 3835), (3481, 3640)]