554222070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{31259}}^1$

素因数の和:31469

約数の個数: 48

約数和(自身を含む): 1448338320

約数和(自身を除く): 894116250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 17730, 31259, 62518, 93777, 156295, 187554, 281331, 312590, 468885, 562662, 937770, 1406655, 2813310, 6158023, 12316046, 18474069, 30790115, 36948138, 55422207, 61580230, 92370345, 110844414, 184740690, 277111035, 554222070]

約数ペア:

[(1, 554222070), (2, 277111035), (3, 184740690), (5, 110844414), (6, 92370345), (9, 61580230), (10, 55422207), (15, 36948138), (18, 30790115), (30, 18474069), (45, 12316046), (90, 6158023), (197, 2813310), (394, 1406655), (591, 937770), (985, 562662), (1182, 468885), (1773, 312590), (1970, 281331), (2955, 187554), (3546, 156295), (5910, 93777), (8865, 62518), (17730, 31259)]