31212030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10301}}^1$

素因数の和:10412

約数の個数: 32

約数和(自身を含む): 75657888

約数和(自身を除く): 44445858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 10301, 20602, 30903, 51505, 61806, 103010, 154515, 309030, 1040401, 2080802, 3121203, 5202005, 6242406, 10404010, 15606015, 31212030]

約数ペア:

[(1, 31212030), (2, 15606015), (3, 10404010), (5, 6242406), (6, 5202005), (10, 3121203), (15, 2080802), (30, 1040401), (101, 309030), (202, 154515), (303, 103010), (505, 61806), (606, 51505), (1010, 30903), (1515, 20602), (3030, 10301)]