57060090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1471}}^1$

素因数の和:1915

約数の個数: 48

約数和(自身を含む): 148801536

約数和(自身を除く): 91741446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 862, 1293, 1471, 2155, 2586, 2942, 3879, 4310, 4413, 6465, 7355, 7758, 8826, 12930, 13239, 14710, 19395, 22065, 26478, 38790, 44130, 66195, 132390, 634001, 1268002, 1902003, 3170005, 3804006, 5706009, 6340010, 9510015, 11412018, 19020030, 28530045, 57060090]

約数ペア:

[(1, 57060090), (2, 28530045), (3, 19020030), (5, 11412018), (6, 9510015), (9, 6340010), (10, 5706009), (15, 3804006), (18, 3170005), (30, 1902003), (45, 1268002), (90, 634001), (431, 132390), (862, 66195), (1293, 44130), (1471, 38790), (2155, 26478), (2586, 22065), (2942, 19395), (3879, 14710), (4310, 13239), (4413, 12930), (6465, 8826), (7355, 7758)]