4070940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3602

約数の個数: 48

約数和(自身を含む): 12001920

約数和(自身を除く): 7930980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 3571, 7142, 10713, 14284, 17855, 21426, 35710, 42852, 53565, 67849, 71420, 107130, 135698, 203547, 214260, 271396, 339245, 407094, 678490, 814188, 1017735, 1356980, 2035470, 4070940]

約数ペア:

[(1, 4070940), (2, 2035470), (3, 1356980), (4, 1017735), (5, 814188), (6, 678490), (10, 407094), (12, 339245), (15, 271396), (19, 214260), (20, 203547), (30, 135698), (38, 107130), (57, 71420), (60, 67849), (76, 53565), (95, 42852), (114, 35710), (190, 21426), (228, 17855), (285, 14284), (380, 10713), (570, 7142), (1140, 3571)]