15263570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 33246720

約数和(自身を除く): 17983150

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 73, 103, 145, 146, 203, 206, 290, 365, 406, 511, 515, 721, 730, 1015, 1022, 1030, 1442, 2030, 2117, 2555, 2987, 3605, 4234, 5110, 5974, 7210, 7519, 10585, 14819, 14935, 15038, 20909, 21170, 29638, 29870, 37595, 41818, 52633, 74095, 75190, 104545, 105266, 148190, 209090, 218051, 263165, 436102, 526330, 1090255, 1526357, 2180510, 3052714, 7631785, 15263570]

約数ペア:

[(1, 15263570), (2, 7631785), (5, 3052714), (7, 2180510), (10, 1526357), (14, 1090255), (29, 526330), (35, 436102), (58, 263165), (70, 218051), (73, 209090), (103, 148190), (145, 105266), (146, 104545), (203, 75190), (206, 74095), (290, 52633), (365, 41818), (406, 37595), (511, 29870), (515, 29638), (721, 21170), (730, 20909), (1015, 15038), (1022, 14935), (1030, 14819), (1442, 10585), (2030, 7519), (2117, 7210), (2555, 5974), (2987, 5110), (3605, 4234)]