221738130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2463757}}^1$

素因数の和:2463770

約数の個数: 24

約数和(自身を含む): 576519372

約数和(自身を除く): 354781242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2463757, 4927514, 7391271, 12318785, 14782542, 22173813, 24637570, 36956355, 44347626, 73912710, 110869065, 221738130]

約数ペア:

[(1, 221738130), (2, 110869065), (3, 73912710), (5, 44347626), (6, 36956355), (9, 24637570), (10, 22173813), (15, 14782542), (18, 12318785), (30, 7391271), (45, 4927514), (90, 2463757)]