148903470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2503}}^1$

素因数の和:3177

約数の個数: 48

約数和(自身を含む): 387889632

約数和(自身を除く): 238986162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 1322, 1983, 2503, 3305, 3966, 5006, 5949, 6610, 7509, 9915, 11898, 12515, 15018, 19830, 22527, 25030, 29745, 37545, 45054, 59490, 75090, 112635, 225270, 1654483, 3308966, 4963449, 8272415, 9926898, 14890347, 16544830, 24817245, 29780694, 49634490, 74451735, 148903470]

約数ペア:

[(1, 148903470), (2, 74451735), (3, 49634490), (5, 29780694), (6, 24817245), (9, 16544830), (10, 14890347), (15, 9926898), (18, 8272415), (30, 4963449), (45, 3308966), (90, 1654483), (661, 225270), (1322, 112635), (1983, 75090), (2503, 59490), (3305, 45054), (3966, 37545), (5006, 29745), (5949, 25030), (6610, 22527), (7509, 19830), (9915, 15018), (11898, 12515)]