2668156980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1434493}}^1$

素因数の和:1434536

約数の個数: 48

約数和(自身を含む): 7711839744

約数和(自身を除く): 5043682764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1434493, 2868986, 4303479, 5737972, 7172465, 8606958, 14344930, 17213916, 21517395, 28689860, 43034790, 44469283, 86069580, 88938566, 133407849, 177877132, 222346415, 266815698, 444692830, 533631396, 667039245, 889385660, 1334078490, 2668156980]

約数ペア:

[(1, 2668156980), (2, 1334078490), (3, 889385660), (4, 667039245), (5, 533631396), (6, 444692830), (10, 266815698), (12, 222346415), (15, 177877132), (20, 133407849), (30, 88938566), (31, 86069580), (60, 44469283), (62, 43034790), (93, 28689860), (124, 21517395), (155, 17213916), (186, 14344930), (310, 8606958), (372, 7172465), (465, 5737972), (620, 4303479), (930, 2868986), (1860, 1434493)]