61009980

素因数分解:

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

素因数の和:12346

約数の個数: 48

約数和(自身を含む): 172900224

約数和(自身を除く): 111890244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 12251, 24502, 36753, 49004, 61255, 73506, 122510, 147012, 183765, 245020, 367530, 735060, 1016833, 2033666, 3050499, 4067332, 5084165, 6100998, 10168330, 12201996, 15252495, 20336660, 30504990, 61009980]

約数ペア:

[(1, 61009980), (2, 30504990), (3, 20336660), (4, 15252495), (5, 12201996), (6, 10168330), (10, 6100998), (12, 5084165), (15, 4067332), (20, 3050499), (30, 2033666), (60, 1016833), (83, 735060), (166, 367530), (249, 245020), (332, 183765), (415, 147012), (498, 122510), (830, 73506), (996, 61255), (1245, 49004), (1660, 36753), (2490, 24502), (4980, 12251)]