38129460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3511}}^1$

素因数の和:3704

約数の個数: 48

約数和(自身を含む): 107382912

約数和(自身を除く): 69253452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3511, 3620, 5430, 7022, 10533, 10860, 14044, 17555, 21066, 35110, 42132, 52665, 70220, 105330, 210660, 635491, 1270982, 1906473, 2541964, 3177455, 3812946, 6354910, 7625892, 9532365, 12709820, 19064730, 38129460]

約数ペア:

[(1, 38129460), (2, 19064730), (3, 12709820), (4, 9532365), (5, 7625892), (6, 6354910), (10, 3812946), (12, 3177455), (15, 2541964), (20, 1906473), (30, 1270982), (60, 635491), (181, 210660), (362, 105330), (543, 70220), (724, 52665), (905, 42132), (1086, 35110), (1810, 21066), (2172, 17555), (2715, 14044), (3511, 10860), (3620, 10533), (5430, 7022)]