2891430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{10709}}^1$

素因数の和:10725

約数の個数: 32

約数和(自身を含む): 7711200

約数和(自身を除く): 4819770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 10709, 21418, 32127, 53545, 64254, 96381, 107090, 160635, 192762, 289143, 321270, 481905, 578286, 963810, 1445715, 2891430]

約数ペア:

[(1, 2891430), (2, 1445715), (3, 963810), (5, 578286), (6, 481905), (9, 321270), (10, 289143), (15, 192762), (18, 160635), (27, 107090), (30, 96381), (45, 64254), (54, 53545), (90, 32127), (135, 21418), (270, 10709)]