75532940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12547}}^1$

素因数の和:12606

約数の個数: 48

約数和(自身を含む): 185509632

約数和(自身を除く): 109976692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 12547, 25094, 50188, 62735, 87829, 125470, 175658, 250940, 351316, 439145, 539521, 878290, 1079042, 1756580, 2158084, 2697605, 3776647, 5395210, 7553294, 10790420, 15106588, 18883235, 37766470, 75532940]

約数ペア:

[(1, 75532940), (2, 37766470), (4, 18883235), (5, 15106588), (7, 10790420), (10, 7553294), (14, 5395210), (20, 3776647), (28, 2697605), (35, 2158084), (43, 1756580), (70, 1079042), (86, 878290), (140, 539521), (172, 439145), (215, 351316), (301, 250940), (430, 175658), (602, 125470), (860, 87829), (1204, 62735), (1505, 50188), (3010, 25094), (6020, 12547)]