1019060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 2540160

約数和(自身を除く): 1521100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 251, 290, 406, 502, 580, 812, 1004, 1015, 1255, 1757, 2030, 2510, 3514, 4060, 5020, 7028, 7279, 8785, 14558, 17570, 29116, 35140, 36395, 50953, 72790, 101906, 145580, 203812, 254765, 509530, 1019060]

約数ペア:

[(1, 1019060), (2, 509530), (4, 254765), (5, 203812), (7, 145580), (10, 101906), (14, 72790), (20, 50953), (28, 36395), (29, 35140), (35, 29116), (58, 17570), (70, 14558), (116, 8785), (140, 7279), (145, 7028), (203, 5020), (251, 4060), (290, 3514), (406, 2510), (502, 2030), (580, 1757), (812, 1255), (1004, 1015)]