9739660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 23720256

約数和(自身を除く): 13980596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 953, 1022, 1460, 1906, 2044, 2555, 3812, 4765, 5110, 6671, 9530, 10220, 13342, 19060, 26684, 33355, 66710, 69569, 133420, 139138, 278276, 347845, 486983, 695690, 973966, 1391380, 1947932, 2434915, 4869830, 9739660]

約数ペア:

[(1, 9739660), (2, 4869830), (4, 2434915), (5, 1947932), (7, 1391380), (10, 973966), (14, 695690), (20, 486983), (28, 347845), (35, 278276), (70, 139138), (73, 133420), (140, 69569), (146, 66710), (292, 33355), (365, 26684), (511, 19060), (730, 13342), (953, 10220), (1022, 9530), (1460, 6671), (1906, 5110), (2044, 4765), (2555, 3812)]