1900388730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{627191}}^1$

素因数の和:627302

約数の個数: 32

約数和(自身を含む): 4606098048

約数和(自身を除く): 2705709318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 627191, 1254382, 1881573, 3135955, 3763146, 6271910, 9407865, 18815730, 63346291, 126692582, 190038873, 316731455, 380077746, 633462910, 950194365, 1900388730]

約数ペア:

[(1, 1900388730), (2, 950194365), (3, 633462910), (5, 380077746), (6, 316731455), (10, 190038873), (15, 126692582), (30, 63346291), (101, 18815730), (202, 9407865), (303, 6271910), (505, 3763146), (606, 3135955), (1010, 1881573), (1515, 1254382), (3030, 627191)]