74258270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13477}}^1$

素因数の和:13532

約数の個数: 32

約数和(自身を含む): 145562400

約数和(自身を除く): 71304130

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 13477, 26954, 67385, 134770, 256063, 390833, 512126, 781666, 1280315, 1954165, 2560630, 3908330, 7425827, 14851654, 37129135, 74258270]

約数ペア:

[(1, 74258270), (2, 37129135), (5, 14851654), (10, 7425827), (19, 3908330), (29, 2560630), (38, 1954165), (58, 1280315), (95, 781666), (145, 512126), (190, 390833), (290, 256063), (551, 134770), (1102, 67385), (2755, 26954), (5510, 13477)]