28573010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 53996544

約数和(自身を除く): 25423534

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1511, 1891, 3022, 3782, 7555, 9455, 15110, 18910, 46841, 92171, 93682, 184342, 234205, 460855, 468410, 921710, 2857301, 5714602, 14286505, 28573010]

約数ペア:

[(1, 28573010), (2, 14286505), (5, 5714602), (10, 2857301), (31, 921710), (61, 468410), (62, 460855), (122, 234205), (155, 184342), (305, 93682), (310, 92171), (610, 46841), (1511, 18910), (1891, 15110), (3022, 9455), (3782, 7555)]