3841890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9851}}^1$

素因数の和:9874

約数の個数: 32

約数和(自身を含む): 9930816

約数和(自身を除く): 6088926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 9851, 19702, 29553, 49255, 59106, 98510, 128063, 147765, 256126, 295530, 384189, 640315, 768378, 1280630, 1920945, 3841890]

約数ペア:

[(1, 3841890), (2, 1920945), (3, 1280630), (5, 768378), (6, 640315), (10, 384189), (13, 295530), (15, 256126), (26, 147765), (30, 128063), (39, 98510), (65, 59106), (78, 49255), (130, 29553), (195, 19702), (390, 9851)]