836557620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{101771}}^1$

素因数の和:101920

約数の個数: 48

約数和(自身を含む): 2359482048

約数和(自身を除く): 1522924428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 101771, 203542, 305313, 407084, 508855, 610626, 1017710, 1221252, 1526565, 2035420, 3053130, 6106260, 13942627, 27885254, 41827881, 55770508, 69713135, 83655762, 139426270, 167311524, 209139405, 278852540, 418278810, 836557620]

約数ペア:

[(1, 836557620), (2, 418278810), (3, 278852540), (4, 209139405), (5, 167311524), (6, 139426270), (10, 83655762), (12, 69713135), (15, 55770508), (20, 41827881), (30, 27885254), (60, 13942627), (137, 6106260), (274, 3053130), (411, 2035420), (548, 1526565), (685, 1221252), (822, 1017710), (1370, 610626), (1644, 508855), (2055, 407084), (2740, 305313), (4110, 203542), (8220, 101771)]