29823990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{142019}}^1$

素因数の和:142036

約数の個数: 32

約数和(自身を含む): 81803520

約数和(自身を除く): 51979530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 142019, 284038, 426057, 710095, 852114, 994133, 1420190, 1988266, 2130285, 2982399, 4260570, 4970665, 5964798, 9941330, 14911995, 29823990]

約数ペア:

[(1, 29823990), (2, 14911995), (3, 9941330), (5, 5964798), (6, 4970665), (7, 4260570), (10, 2982399), (14, 2130285), (15, 1988266), (21, 1420190), (30, 994133), (35, 852114), (42, 710095), (70, 426057), (105, 284038), (210, 142019)]