249428430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{923809}}^1$

素因数の和:923825

約数の個数: 32

約数和(自身を含む): 665143200

約数和(自身を除く): 415714770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 923809, 1847618, 2771427, 4619045, 5542854, 8314281, 9238090, 13857135, 16628562, 24942843, 27714270, 41571405, 49885686, 83142810, 124714215, 249428430]

約数ペア:

[(1, 249428430), (2, 124714215), (3, 83142810), (5, 49885686), (6, 41571405), (9, 27714270), (10, 24942843), (15, 16628562), (18, 13857135), (27, 9238090), (30, 8314281), (45, 5542854), (54, 4619045), (90, 2771427), (135, 1847618), (270, 923809)]