146738305

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 217503360

約数和(自身を除く): 70765055

約数列:

[1, 5, 7, 17, 35, 85, 89, 119, 163, 289, 445, 595, 623, 815, 1141, 1445, 1513, 2023, 2771, 3115, 5705, 7565, 10115, 10591, 13855, 14507, 19397, 25721, 47107, 52955, 72535, 96985, 101549, 128605, 180047, 235535, 246619, 329749, 507745, 900235, 1233095, 1648745, 1726333, 4192523, 8631665, 20962615, 29347661, 146738305]

約数ペア:

[(1, 146738305), (5, 29347661), (7, 20962615), (17, 8631665), (35, 4192523), (85, 1726333), (89, 1648745), (119, 1233095), (163, 900235), (289, 507745), (445, 329749), (595, 246619), (623, 235535), (815, 180047), (1141, 128605), (1445, 101549), (1513, 96985), (2023, 72535), (2771, 52955), (3115, 47107), (5705, 25721), (7565, 19397), (10115, 14507), (10591, 13855)]