74735580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15767}}^1$

素因数の和:15858

約数の個数: 48

約数和(自身を含む): 211921920

約数和(自身を除く): 137186340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 15767, 31534, 47301, 63068, 78835, 94602, 157670, 189204, 236505, 315340, 473010, 946020, 1245593, 2491186, 3736779, 4982372, 6227965, 7473558, 12455930, 14947116, 18683895, 24911860, 37367790, 74735580]

約数ペア:

[(1, 74735580), (2, 37367790), (3, 24911860), (4, 18683895), (5, 14947116), (6, 12455930), (10, 7473558), (12, 6227965), (15, 4982372), (20, 3736779), (30, 2491186), (60, 1245593), (79, 946020), (158, 473010), (237, 315340), (316, 236505), (395, 189204), (474, 157670), (790, 94602), (948, 78835), (1185, 63068), (1580, 47301), (2370, 31534), (4740, 15767)]