260393790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{234589}}^1$

素因数の和:234636

約数の個数: 32

約数和(自身を含む): 641838240

約数和(自身を除く): 381444450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 234589, 469178, 703767, 1172945, 1407534, 2345890, 3518835, 7037670, 8679793, 17359586, 26039379, 43398965, 52078758, 86797930, 130196895, 260393790]

約数ペア:

[(1, 260393790), (2, 130196895), (3, 86797930), (5, 52078758), (6, 43398965), (10, 26039379), (15, 17359586), (30, 8679793), (37, 7037670), (74, 3518835), (111, 2345890), (185, 1407534), (222, 1172945), (370, 703767), (555, 469178), (1110, 234589)]