2557390410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1671497}}^1$

素因数の和:1671527

約数の個数: 48

約数和(自身を含む): 7040349576

約数和(自身を除く): 4482959166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1671497, 3342994, 5014491, 8357485, 10028982, 15043473, 16714970, 25072455, 28415449, 30086946, 50144910, 56830898, 75217365, 85246347, 142077245, 150434730, 170492694, 255739041, 284154490, 426231735, 511478082, 852463470, 1278695205, 2557390410]

約数ペア:

[(1, 2557390410), (2, 1278695205), (3, 852463470), (5, 511478082), (6, 426231735), (9, 284154490), (10, 255739041), (15, 170492694), (17, 150434730), (18, 142077245), (30, 85246347), (34, 75217365), (45, 56830898), (51, 50144910), (85, 30086946), (90, 28415449), (102, 25072455), (153, 16714970), (170, 15043473), (255, 10028982), (306, 8357485), (510, 5014491), (765, 3342994), (1530, 1671497)]