6412380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8221}}^1$

素因数の和:8246

約数の個数: 48

約数和(自身を含む): 19338144

約数和(自身を除く): 12925764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 8221, 16442, 24663, 32884, 41105, 49326, 82210, 98652, 106873, 123315, 164420, 213746, 246630, 320619, 427492, 493260, 534365, 641238, 1068730, 1282476, 1603095, 2137460, 3206190, 6412380]

約数ペア:

[(1, 6412380), (2, 3206190), (3, 2137460), (4, 1603095), (5, 1282476), (6, 1068730), (10, 641238), (12, 534365), (13, 493260), (15, 427492), (20, 320619), (26, 246630), (30, 213746), (39, 164420), (52, 123315), (60, 106873), (65, 98652), (78, 82210), (130, 49326), (156, 41105), (195, 32884), (260, 24663), (390, 16442), (780, 8221)]