7270990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 13836096

約数和(自身を除く): 6565106

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 313, 505, 626, 1010, 1565, 2323, 3130, 4646, 7199, 11615, 14398, 23230, 31613, 35995, 63226, 71990, 158065, 316130, 727099, 1454198, 3635495, 7270990]

約数ペア:

[(1, 7270990), (2, 3635495), (5, 1454198), (10, 727099), (23, 316130), (46, 158065), (101, 71990), (115, 63226), (202, 35995), (230, 31613), (313, 23230), (505, 14398), (626, 11615), (1010, 7199), (1565, 4646), (2323, 3130)]