215588130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{8861}}^1$

素因数の和:9682

約数の個数: 32

約数和(自身を含む): 518107968

約数和(自身を除く): 302519838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 811, 1622, 2433, 4055, 4866, 8110, 8861, 12165, 17722, 24330, 26583, 44305, 53166, 88610, 132915, 265830, 7186271, 14372542, 21558813, 35931355, 43117626, 71862710, 107794065, 215588130]

約数ペア:

[(1, 215588130), (2, 107794065), (3, 71862710), (5, 43117626), (6, 35931355), (10, 21558813), (15, 14372542), (30, 7186271), (811, 265830), (1622, 132915), (2433, 88610), (4055, 53166), (4866, 44305), (8110, 26583), (8861, 24330), (12165, 17722)]