76870460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 168180096

約数和(自身を除く): 91309636

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 185, 292, 365, 370, 730, 740, 1423, 1460, 2701, 2846, 5402, 5692, 7115, 10804, 13505, 14230, 27010, 28460, 52651, 54020, 103879, 105302, 207758, 210604, 263255, 415516, 519395, 526510, 1038790, 1053020, 2077580, 3843523, 7687046, 15374092, 19217615, 38435230, 76870460]

約数ペア:

[(1, 76870460), (2, 38435230), (4, 19217615), (5, 15374092), (10, 7687046), (20, 3843523), (37, 2077580), (73, 1053020), (74, 1038790), (146, 526510), (148, 519395), (185, 415516), (292, 263255), (365, 210604), (370, 207758), (730, 105302), (740, 103879), (1423, 54020), (1460, 52651), (2701, 28460), (2846, 27010), (5402, 14230), (5692, 13505), (7115, 10804)]