489686730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{5483}}^1$

素因数の和:5735

約数の個数: 64

約数和(自身を含む): 1271410560

約数和(自身を除く): 781723830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 229, 390, 458, 687, 1145, 1374, 2290, 2977, 3435, 5483, 5954, 6870, 8931, 10966, 14885, 16449, 17862, 27415, 29770, 32898, 44655, 54830, 71279, 82245, 89310, 142558, 164490, 213837, 356395, 427674, 712790, 1069185, 1255607, 2138370, 2511214, 3766821, 6278035, 7533642, 12556070, 16322891, 18834105, 32645782, 37668210, 48968673, 81614455, 97937346, 163228910, 244843365, 489686730]

約数ペア:

[(1, 489686730), (2, 244843365), (3, 163228910), (5, 97937346), (6, 81614455), (10, 48968673), (13, 37668210), (15, 32645782), (26, 18834105), (30, 16322891), (39, 12556070), (65, 7533642), (78, 6278035), (130, 3766821), (195, 2511214), (229, 2138370), (390, 1255607), (458, 1069185), (687, 712790), (1145, 427674), (1374, 356395), (2290, 213837), (2977, 164490), (3435, 142558), (5483, 89310), (5954, 82245), (6870, 71279), (8931, 54830), (10966, 44655), (14885, 32898), (16449, 29770), (17862, 27415)]