40806570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4519}}^1$

素因数の和:4579

約数の個数: 64

約数和(自身を含む): 114554880

約数和(自身を除く): 73748310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 4519, 9030, 9038, 13557, 22595, 27114, 31633, 45190, 63266, 67785, 94899, 135570, 158165, 189798, 194317, 316330, 388634, 474495, 582951, 948990, 971585, 1165902, 1360219, 1943170, 2720438, 2914755, 4080657, 5829510, 6801095, 8161314, 13602190, 20403285, 40806570]

約数ペア:

[(1, 40806570), (2, 20403285), (3, 13602190), (5, 8161314), (6, 6801095), (7, 5829510), (10, 4080657), (14, 2914755), (15, 2720438), (21, 1943170), (30, 1360219), (35, 1165902), (42, 971585), (43, 948990), (70, 582951), (86, 474495), (105, 388634), (129, 316330), (210, 194317), (215, 189798), (258, 158165), (301, 135570), (430, 94899), (602, 67785), (645, 63266), (903, 45190), (1290, 31633), (1505, 27114), (1806, 22595), (3010, 13557), (4515, 9038), (4519, 9030)]