330702970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{110603}}^1$

素因数の和:110646

約数の個数: 32

約数和(自身を含む): 668932992

約数和(自身を除く): 338230022

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 110603, 221206, 553015, 1106030, 1437839, 2543869, 2875678, 5087738, 7189195, 12719345, 14378390, 25438690, 33070297, 66140594, 165351485, 330702970]

約数ペア:

[(1, 330702970), (2, 165351485), (5, 66140594), (10, 33070297), (13, 25438690), (23, 14378390), (26, 12719345), (46, 7189195), (65, 5087738), (115, 2875678), (130, 2543869), (230, 1437839), (299, 1106030), (598, 553015), (1495, 221206), (2990, 110603)]