86130090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30871}}^1$

素因数の和:30915

約数の個数: 48

約数和(自身を含む): 231169536

約数和(自身を除く): 145039446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 30871, 61742, 92613, 154355, 185226, 277839, 308710, 463065, 555678, 926130, 957001, 1389195, 1914002, 2778390, 2871003, 4785005, 5742006, 8613009, 9570010, 14355015, 17226018, 28710030, 43065045, 86130090]

約数ペア:

[(1, 86130090), (2, 43065045), (3, 28710030), (5, 17226018), (6, 14355015), (9, 9570010), (10, 8613009), (15, 5742006), (18, 4785005), (30, 2871003), (31, 2778390), (45, 1914002), (62, 1389195), (90, 957001), (93, 926130), (155, 555678), (186, 463065), (279, 308710), (310, 277839), (465, 185226), (558, 154355), (930, 92613), (1395, 61742), (2790, 30871)]