142269230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{839}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 265144320

約数和(自身を除く): 122875090

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 547, 839, 1094, 1678, 2735, 4195, 5470, 8390, 16957, 26009, 33914, 52018, 84785, 130045, 169570, 260090, 458933, 917866, 2294665, 4589330, 14226923, 28453846, 71134615, 142269230]

約数ペア:

[(1, 142269230), (2, 71134615), (5, 28453846), (10, 14226923), (31, 4589330), (62, 2294665), (155, 917866), (310, 458933), (547, 260090), (839, 169570), (1094, 130045), (1678, 84785), (2735, 52018), (4195, 33914), (5470, 26009), (8390, 16957)]