30964830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79397}}^1$

素因数の和:79420

約数の個数: 32

約数和(自身を含む): 80033184

約数和(自身を除く): 49068354

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 79397, 158794, 238191, 396985, 476382, 793970, 1032161, 1190955, 2064322, 2381910, 3096483, 5160805, 6192966, 10321610, 15482415, 30964830]

約数ペア:

[(1, 30964830), (2, 15482415), (3, 10321610), (5, 6192966), (6, 5160805), (10, 3096483), (13, 2381910), (15, 2064322), (26, 1190955), (30, 1032161), (39, 793970), (65, 476382), (78, 396985), (130, 238191), (195, 158794), (390, 79397)]