40425990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122503}}^1$

素因数の和:122524

約数の個数: 32

約数和(自身を含む): 105843456

約数和(自身を除く): 65417466

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 122503, 245006, 367509, 612515, 735018, 1225030, 1347533, 1837545, 2695066, 3675090, 4042599, 6737665, 8085198, 13475330, 20212995, 40425990]

約数ペア:

[(1, 40425990), (2, 20212995), (3, 13475330), (5, 8085198), (6, 6737665), (10, 4042599), (11, 3675090), (15, 2695066), (22, 1837545), (30, 1347533), (33, 1225030), (55, 735018), (66, 612515), (110, 367509), (165, 245006), (330, 122503)]