2609430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{86981}}^1$

素因数の和:86991

約数の個数: 16

約数和(自身を含む): 6262704

約数和(自身を除く): 3653274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 86981, 173962, 260943, 434905, 521886, 869810, 1304715, 2609430]

約数ペア:

[(1, 2609430), (2, 1304715), (3, 869810), (5, 521886), (6, 434905), (10, 260943), (15, 173962), (30, 86981)]