23913090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2904

約数の個数: 64

約数和(自身を含む): 65848320

約数和(自身を除く): 41935230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 2857, 4185, 5714, 8370, 8571, 14285, 17142, 25713, 28570, 42855, 51426, 77139, 85710, 88567, 128565, 154278, 177134, 257130, 265701, 385695, 442835, 531402, 771390, 797103, 885670, 1328505, 1594206, 2391309, 2657010, 3985515, 4782618, 7971030, 11956545, 23913090]

約数ペア:

[(1, 23913090), (2, 11956545), (3, 7971030), (5, 4782618), (6, 3985515), (9, 2657010), (10, 2391309), (15, 1594206), (18, 1328505), (27, 885670), (30, 797103), (31, 771390), (45, 531402), (54, 442835), (62, 385695), (90, 265701), (93, 257130), (135, 177134), (155, 154278), (186, 128565), (270, 88567), (279, 85710), (310, 77139), (465, 51426), (558, 42855), (837, 28570), (930, 25713), (1395, 17142), (1674, 14285), (2790, 8571), (2857, 8370), (4185, 5714)]