549260070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{425783}}^1$

素因数の和:425836

約数の個数: 32

約数和(自身を含む): 1348883712

約数和(自身を除く): 799623642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 425783, 851566, 1277349, 2128915, 2554698, 4257830, 6386745, 12773490, 18308669, 36617338, 54926007, 91543345, 109852014, 183086690, 274630035, 549260070]

約数ペア:

[(1, 549260070), (2, 274630035), (3, 183086690), (5, 109852014), (6, 91543345), (10, 54926007), (15, 36617338), (30, 18308669), (43, 12773490), (86, 6386745), (129, 4257830), (215, 2554698), (258, 2128915), (430, 1277349), (645, 851566), (1290, 425783)]