12930570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 34957440

約数和(自身を除く): 22026870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 577, 747, 830, 1154, 1245, 1494, 1731, 2241, 2490, 2885, 3462, 3735, 4482, 5193, 5770, 7470, 8655, 10386, 11205, 15579, 17310, 22410, 25965, 31158, 47891, 51930, 77895, 95782, 143673, 155790, 239455, 287346, 431019, 478910, 718365, 862038, 1293057, 1436730, 2155095, 2586114, 4310190, 6465285, 12930570]

約数ペア:

[(1, 12930570), (2, 6465285), (3, 4310190), (5, 2586114), (6, 2155095), (9, 1436730), (10, 1293057), (15, 862038), (18, 718365), (27, 478910), (30, 431019), (45, 287346), (54, 239455), (83, 155790), (90, 143673), (135, 95782), (166, 77895), (249, 51930), (270, 47891), (415, 31158), (498, 25965), (577, 22410), (747, 17310), (830, 15579), (1154, 11205), (1245, 10386), (1494, 8655), (1731, 7470), (2241, 5770), (2490, 5193), (2885, 4482), (3462, 3735)]