30665610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4799}}^1$

素因数の和:4883

約数の個数: 48

約数和(自身を含む): 80870400

約数和(自身を除く): 50204790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 4799, 6390, 9598, 14397, 23995, 28794, 43191, 47990, 71985, 86382, 143970, 215955, 340729, 431910, 681458, 1022187, 1703645, 2044374, 3066561, 3407290, 5110935, 6133122, 10221870, 15332805, 30665610]

約数ペア:

[(1, 30665610), (2, 15332805), (3, 10221870), (5, 6133122), (6, 5110935), (9, 3407290), (10, 3066561), (15, 2044374), (18, 1703645), (30, 1022187), (45, 681458), (71, 431910), (90, 340729), (142, 215955), (213, 143970), (355, 86382), (426, 71985), (639, 47990), (710, 43191), (1065, 28794), (1278, 23995), (2130, 14397), (3195, 9598), (4799, 6390)]