627340610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{17807}}^1$

素因数の和:18098

約数の個数: 32

約数和(自身を含む): 1220631552

約数和(自身を除く): 593290942

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 2710, 3523, 7046, 17615, 17807, 35230, 35614, 89035, 178070, 231491, 462982, 1157455, 2314910, 4825697, 9651394, 24128485, 48256970, 62734061, 125468122, 313670305, 627340610]

約数ペア:

[(1, 627340610), (2, 313670305), (5, 125468122), (10, 62734061), (13, 48256970), (26, 24128485), (65, 9651394), (130, 4825697), (271, 2314910), (542, 1157455), (1355, 462982), (2710, 231491), (3523, 178070), (7046, 89035), (17615, 35614), (17807, 35230)]