7849666980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10639}}^1\times {\mathrm{4099}}^1$

素因数の和:14753

約数の個数: 72

約数和(自身を含む): 23818704000

約数和(自身を除く): 15969037020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4099, 8198, 10639, 12297, 16396, 20495, 21278, 24594, 31917, 36891, 40990, 42556, 49188, 53195, 61485, 63834, 73782, 81980, 95751, 106390, 122970, 127668, 147564, 159585, 184455, 191502, 212780, 245940, 319170, 368910, 383004, 478755, 638340, 737820, 957510, 1915020, 43609261, 87218522, 130827783, 174437044, 218046305, 261655566, 392483349, 436092610, 523311132, 654138915, 784966698, 872185220, 1308277830, 1569933396, 1962416745, 2616555660, 3924833490, 7849666980]

約数ペア:

[(1, 7849666980), (2, 3924833490), (3, 2616555660), (4, 1962416745), (5, 1569933396), (6, 1308277830), (9, 872185220), (10, 784966698), (12, 654138915), (15, 523311132), (18, 436092610), (20, 392483349), (30, 261655566), (36, 218046305), (45, 174437044), (60, 130827783), (90, 87218522), (180, 43609261), (4099, 1915020), (8198, 957510), (10639, 737820), (12297, 638340), (16396, 478755), (20495, 383004), (21278, 368910), (24594, 319170), (31917, 245940), (36891, 212780), (40990, 191502), (42556, 184455), (49188, 159585), (53195, 147564), (61485, 127668), (63834, 122970), (73782, 106390), (81980, 95751)]