15616230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{74363}}^1$

素因数の和:74380

約数の個数: 32

約数和(自身を含む): 42833664

約数和(自身を除く): 27217434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 74363, 148726, 223089, 371815, 446178, 520541, 743630, 1041082, 1115445, 1561623, 2230890, 2602705, 3123246, 5205410, 7808115, 15616230]

約数ペア:

[(1, 15616230), (2, 7808115), (3, 5205410), (5, 3123246), (6, 2602705), (7, 2230890), (10, 1561623), (14, 1115445), (15, 1041082), (21, 743630), (30, 520541), (35, 446178), (42, 371815), (70, 223089), (105, 148726), (210, 74363)]