259519020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4325317}}^1$

素因数の和:4325329

約数の個数: 24

約数和(自身を含む): 726653424

約数和(自身を除く): 467134404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4325317, 8650634, 12975951, 17301268, 21626585, 25951902, 43253170, 51903804, 64879755, 86506340, 129759510, 259519020]

約数ペア:

[(1, 259519020), (2, 129759510), (3, 86506340), (4, 64879755), (5, 51903804), (6, 43253170), (10, 25951902), (12, 21626585), (15, 17301268), (20, 12975951), (30, 8650634), (60, 4325317)]