4984890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1867}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 12104640

約数和(自身を除く): 7119750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 1867, 2670, 3734, 5601, 9335, 11202, 18670, 28005, 56010, 166163, 332326, 498489, 830815, 996978, 1661630, 2492445, 4984890]

約数ペア:

[(1, 4984890), (2, 2492445), (3, 1661630), (5, 996978), (6, 830815), (10, 498489), (15, 332326), (30, 166163), (89, 56010), (178, 28005), (267, 18670), (445, 11202), (534, 9335), (890, 5601), (1335, 3734), (1867, 2670)]