40634010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6359}}^1$

素因数の和:6443

約数の個数: 48

約数和(自身を含む): 107153280

約数和(自身を除く): 66519270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6359, 6390, 12718, 19077, 31795, 38154, 57231, 63590, 95385, 114462, 190770, 286155, 451489, 572310, 902978, 1354467, 2257445, 2708934, 4063401, 4514890, 6772335, 8126802, 13544670, 20317005, 40634010]

約数ペア:

[(1, 40634010), (2, 20317005), (3, 13544670), (5, 8126802), (6, 6772335), (9, 4514890), (10, 4063401), (15, 2708934), (18, 2257445), (30, 1354467), (45, 902978), (71, 572310), (90, 451489), (142, 286155), (213, 190770), (355, 114462), (426, 95385), (639, 63590), (710, 57231), (1065, 38154), (1278, 31795), (2130, 19077), (3195, 12718), (6359, 6390)]