258035370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{22111}}^1$

素因数の和:22510

約数の個数: 32

約数和(自身を含む): 620904960

約数和(自身を除く): 362869590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 5835, 11670, 22111, 44222, 66333, 110555, 132666, 221110, 331665, 663330, 8601179, 17202358, 25803537, 43005895, 51607074, 86011790, 129017685, 258035370]

約数ペア:

[(1, 258035370), (2, 129017685), (3, 86011790), (5, 51607074), (6, 43005895), (10, 25803537), (15, 17202358), (30, 8601179), (389, 663330), (778, 331665), (1167, 221110), (1945, 132666), (2334, 110555), (3890, 66333), (5835, 44222), (11670, 22111)]