223002390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571801}}^1$

素因数の和:571824

約数の個数: 32

約数和(自身を含む): 576376416

約数和(自身を除く): 353374026

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 571801, 1143602, 1715403, 2859005, 3430806, 5718010, 7433413, 8577015, 14866826, 17154030, 22300239, 37167065, 44600478, 74334130, 111501195, 223002390]

約数ペア:

[(1, 223002390), (2, 111501195), (3, 74334130), (5, 44600478), (6, 37167065), (10, 22300239), (13, 17154030), (15, 14866826), (26, 8577015), (30, 7433413), (39, 5718010), (65, 3430806), (78, 2859005), (130, 1715403), (195, 1143602), (390, 571801)]