14910980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 36301440

約数和(自身を除く): 21390460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1459, 1460, 2044, 2555, 2918, 5110, 5836, 7295, 10213, 10220, 14590, 20426, 29180, 40852, 51065, 102130, 106507, 204260, 213014, 426028, 532535, 745549, 1065070, 1491098, 2130140, 2982196, 3727745, 7455490, 14910980]

約数ペア:

[(1, 14910980), (2, 7455490), (4, 3727745), (5, 2982196), (7, 2130140), (10, 1491098), (14, 1065070), (20, 745549), (28, 532535), (35, 426028), (70, 213014), (73, 204260), (140, 106507), (146, 102130), (292, 51065), (365, 40852), (511, 29180), (730, 20426), (1022, 14590), (1459, 10220), (1460, 10213), (2044, 7295), (2555, 5836), (2918, 5110)]