223840230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{31219}}^1$

素因数の和:31468

約数の個数: 32

約数和(自身を含む): 539481600

約数和(自身を除く): 315641370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 31219, 62438, 93657, 156095, 187314, 312190, 468285, 936570, 7461341, 14922682, 22384023, 37306705, 44768046, 74613410, 111920115, 223840230]

約数ペア:

[(1, 223840230), (2, 111920115), (3, 74613410), (5, 44768046), (6, 37306705), (10, 22384023), (15, 14922682), (30, 7461341), (239, 936570), (478, 468285), (717, 312190), (1195, 187314), (1434, 156095), (2390, 93657), (3585, 62438), (7170, 31219)]