40293210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18917}}^1$

素因数の和:18998

約数の個数: 32

約数和(自身を含む): 98070912

約数和(自身を除く): 57777702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 18917, 37834, 56751, 94585, 113502, 189170, 283755, 567510, 1343107, 2686214, 4029321, 6715535, 8058642, 13431070, 20146605, 40293210]

約数ペア:

[(1, 40293210), (2, 20146605), (3, 13431070), (5, 8058642), (6, 6715535), (10, 4029321), (15, 2686214), (30, 1343107), (71, 567510), (142, 283755), (213, 189170), (355, 113502), (426, 94585), (710, 56751), (1065, 37834), (2130, 18917)]