3915089820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{701629}}^1$

素因数の和:701675

約数の個数: 72

約数和(自身を含む): 12258879360

約数和(自身を除く): 8343789540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 701629, 1403258, 2104887, 2806516, 3508145, 4209774, 6314661, 7016290, 8419548, 10524435, 12629322, 14032580, 21048870, 21750499, 25258644, 31573305, 42097740, 43500998, 63146610, 65251497, 87001996, 108752495, 126293220, 130502994, 195754491, 217504990, 261005988, 326257485, 391508982, 435009980, 652514970, 783017964, 978772455, 1305029940, 1957544910, 3915089820]

約数ペア:

[(1, 3915089820), (2, 1957544910), (3, 1305029940), (4, 978772455), (5, 783017964), (6, 652514970), (9, 435009980), (10, 391508982), (12, 326257485), (15, 261005988), (18, 217504990), (20, 195754491), (30, 130502994), (31, 126293220), (36, 108752495), (45, 87001996), (60, 65251497), (62, 63146610), (90, 43500998), (93, 42097740), (124, 31573305), (155, 25258644), (180, 21750499), (186, 21048870), (279, 14032580), (310, 12629322), (372, 10524435), (465, 8419548), (558, 7016290), (620, 6314661), (930, 4209774), (1116, 3508145), (1395, 2806516), (1860, 2104887), (2790, 1403258), (5580, 701629)]