70290138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1381}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 149256000

約数和(自身を除く): 78965862

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 499, 998, 1381, 1497, 2762, 2994, 4143, 8286, 8483, 16966, 23477, 25449, 46954, 50898, 70431, 140862, 689119, 1378238, 2067357, 4134714, 11715023, 23430046, 35145069, 70290138]

約数ペア:

[(1, 70290138), (2, 35145069), (3, 23430046), (6, 11715023), (17, 4134714), (34, 2067357), (51, 1378238), (102, 689119), (499, 140862), (998, 70431), (1381, 50898), (1497, 46954), (2762, 25449), (2994, 23477), (4143, 16966), (8286, 8483)]