313638190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{1607}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 585247680

約数和(自身を除く): 271609490

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 673, 1346, 1607, 3214, 3365, 6730, 8035, 16070, 19517, 39034, 46603, 93206, 97585, 195170, 233015, 466030, 1081511, 2163022, 5407555, 10815110, 31363819, 62727638, 156819095, 313638190]

約数ペア:

[(1, 313638190), (2, 156819095), (5, 62727638), (10, 31363819), (29, 10815110), (58, 5407555), (145, 2163022), (290, 1081511), (673, 466030), (1346, 233015), (1607, 195170), (3214, 97585), (3365, 93206), (6730, 46603), (8035, 39034), (16070, 19517)]