30128406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65213}}^1$

素因数の和:65236

約数の個数: 32

約数和(自身を含む): 75126528

約数和(自身を除く): 44998122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 65213, 130426, 195639, 391278, 456491, 717343, 912982, 1369473, 1434686, 2152029, 2738946, 4304058, 5021401, 10042802, 15064203, 30128406]

約数ペア:

[(1, 30128406), (2, 15064203), (3, 10042802), (6, 5021401), (7, 4304058), (11, 2738946), (14, 2152029), (21, 1434686), (22, 1369473), (33, 912982), (42, 717343), (66, 456491), (77, 391278), (154, 195639), (231, 130426), (462, 65213)]