90245330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56053}}^1$

素因数の和:56090

約数の個数: 32

約数和(自身を含む): 193722624

約数和(自身を除く): 103477294

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 56053, 112106, 280265, 392371, 560530, 784742, 1289219, 1961855, 2578438, 3923710, 6446095, 9024533, 12892190, 18049066, 45122665, 90245330]

約数ペア:

[(1, 90245330), (2, 45122665), (5, 18049066), (7, 12892190), (10, 9024533), (14, 6446095), (23, 3923710), (35, 2578438), (46, 1961855), (70, 1289219), (115, 784742), (161, 560530), (230, 392371), (322, 280265), (805, 112106), (1610, 56053)]