30504990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12251}}^1$

素因数の和:12344

約数の個数: 32

約数和(自身を含む): 74100096

約数和(自身を除く): 43595106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 12251, 24502, 36753, 61255, 73506, 122510, 183765, 367530, 1016833, 2033666, 3050499, 5084165, 6100998, 10168330, 15252495, 30504990]

約数ペア:

[(1, 30504990), (2, 15252495), (3, 10168330), (5, 6100998), (6, 5084165), (10, 3050499), (15, 2033666), (30, 1016833), (83, 367530), (166, 183765), (249, 122510), (415, 73506), (498, 61255), (830, 36753), (1245, 24502), (2490, 12251)]