70042420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{739}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 168577920

約数和(自身を除く): 98535500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 677, 739, 1354, 1478, 2708, 2956, 3385, 3695, 4739, 5173, 6770, 7390, 9478, 10346, 13540, 14780, 18956, 20692, 23695, 25865, 47390, 51730, 94780, 103460, 500303, 1000606, 2001212, 2501515, 3502121, 5003030, 7004242, 10006060, 14008484, 17510605, 35021210, 70042420]

約数ペア:

[(1, 70042420), (2, 35021210), (4, 17510605), (5, 14008484), (7, 10006060), (10, 7004242), (14, 5003030), (20, 3502121), (28, 2501515), (35, 2001212), (70, 1000606), (140, 500303), (677, 103460), (739, 94780), (1354, 51730), (1478, 47390), (2708, 25865), (2956, 23695), (3385, 20692), (3695, 18956), (4739, 14780), (5173, 13540), (6770, 10346), (7390, 9478)]