57380970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{21491}}^1$

素因数の和:21590

約数の個数: 32

約数和(自身を含む): 139268160

約数和(自身を除く): 81887190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 21491, 42982, 64473, 107455, 128946, 214910, 322365, 644730, 1912699, 3825398, 5738097, 9563495, 11476194, 19126990, 28690485, 57380970]

約数ペア:

[(1, 57380970), (2, 28690485), (3, 19126990), (5, 11476194), (6, 9563495), (10, 5738097), (15, 3825398), (30, 1912699), (89, 644730), (178, 322365), (267, 214910), (445, 128946), (534, 107455), (890, 64473), (1335, 42982), (2670, 21491)]