1145013420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{178351}}^1$

素因数の和:178470

約数の個数: 48

約数和(自身を含む): 3236018688

約数和(自身を除く): 2091005268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 178351, 356702, 535053, 713404, 891755, 1070106, 1783510, 2140212, 2675265, 3567020, 5350530, 10701060, 19083557, 38167114, 57250671, 76334228, 95417785, 114501342, 190835570, 229002684, 286253355, 381671140, 572506710, 1145013420]

約数ペア:

[(1, 1145013420), (2, 572506710), (3, 381671140), (4, 286253355), (5, 229002684), (6, 190835570), (10, 114501342), (12, 95417785), (15, 76334228), (20, 57250671), (30, 38167114), (60, 19083557), (107, 10701060), (214, 5350530), (321, 3567020), (428, 2675265), (535, 2140212), (642, 1783510), (1070, 1070106), (1284, 891755), (1605, 713404), (2140, 535053), (3210, 356702), (6420, 178351)]