1680304830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{265451}}^1$

素因数の和:265672

約数の個数: 32

約数和(自身を含む): 4051859328

約数和(自身を除く): 2371554498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 265451, 530902, 796353, 1327255, 1592706, 2654510, 3981765, 7963530, 56010161, 112020322, 168030483, 280050805, 336060966, 560101610, 840152415, 1680304830]

約数ペア:

[(1, 1680304830), (2, 840152415), (3, 560101610), (5, 336060966), (6, 280050805), (10, 168030483), (15, 112020322), (30, 56010161), (211, 7963530), (422, 3981765), (633, 2654510), (1055, 1592706), (1266, 1327255), (2110, 796353), (3165, 530902), (6330, 265451)]