329731610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{30559}}^1$

素因数の和:30662

約数の個数: 32

約数和(自身を含む): 646894080

約数和(自身を除く): 317162470

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 30559, 61118, 152795, 305590, 397267, 794534, 1986335, 2536397, 3972670, 5072794, 12681985, 25363970, 32973161, 65946322, 164865805, 329731610]

約数ペア:

[(1, 329731610), (2, 164865805), (5, 65946322), (10, 32973161), (13, 25363970), (26, 12681985), (65, 5072794), (83, 3972670), (130, 2536397), (166, 1986335), (415, 794534), (830, 397267), (1079, 305590), (2158, 152795), (5395, 61118), (10790, 30559)]