30558870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1267

約数の個数: 80

約数和(自身を含む): 84889728

約数和(自身を除く): 54330858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1217, 1395, 1674, 2434, 2511, 2790, 3651, 4185, 5022, 6085, 7302, 8370, 10953, 12170, 12555, 18255, 21906, 25110, 32859, 36510, 37727, 54765, 65718, 75454, 98577, 109530, 113181, 164295, 188635, 197154, 226362, 328590, 339543, 377270, 492885, 565905, 679086, 985770, 1018629, 1131810, 1697715, 2037258, 3055887, 3395430, 5093145, 6111774, 10186290, 15279435, 30558870]

約数ペア:

[(1, 30558870), (2, 15279435), (3, 10186290), (5, 6111774), (6, 5093145), (9, 3395430), (10, 3055887), (15, 2037258), (18, 1697715), (27, 1131810), (30, 1018629), (31, 985770), (45, 679086), (54, 565905), (62, 492885), (81, 377270), (90, 339543), (93, 328590), (135, 226362), (155, 197154), (162, 188635), (186, 164295), (270, 113181), (279, 109530), (310, 98577), (405, 75454), (465, 65718), (558, 54765), (810, 37727), (837, 36510), (930, 32859), (1217, 25110), (1395, 21906), (1674, 18255), (2434, 12555), (2511, 12170), (2790, 10953), (3651, 8370), (4185, 7302), (5022, 6085)]