30354610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21227}}^1$

素因数の和:21258

約数の個数: 32

約数和(自身を含む): 64193472

約数和(自身を除く): 33838862

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 21227, 42454, 106135, 212270, 233497, 275951, 466994, 551902, 1167485, 1379755, 2334970, 2759510, 3035461, 6070922, 15177305, 30354610]

約数ペア:

[(1, 30354610), (2, 15177305), (5, 6070922), (10, 3035461), (11, 2759510), (13, 2334970), (22, 1379755), (26, 1167485), (55, 551902), (65, 466994), (110, 275951), (130, 233497), (143, 212270), (286, 106135), (715, 42454), (1430, 21227)]