130132940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1373}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 313008192

約数和(自身を除く): 182875252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 677, 1354, 1373, 2708, 2746, 3385, 4739, 5492, 6770, 6865, 9478, 9611, 13540, 13730, 18956, 19222, 23695, 27460, 38444, 47390, 48055, 94780, 96110, 192220, 929521, 1859042, 3718084, 4647605, 6506647, 9295210, 13013294, 18590420, 26026588, 32533235, 65066470, 130132940]

約数ペア:

[(1, 130132940), (2, 65066470), (4, 32533235), (5, 26026588), (7, 18590420), (10, 13013294), (14, 9295210), (20, 6506647), (28, 4647605), (35, 3718084), (70, 1859042), (140, 929521), (677, 192220), (1354, 96110), (1373, 94780), (2708, 48055), (2746, 47390), (3385, 38444), (4739, 27460), (5492, 23695), (6770, 19222), (6865, 18956), (9478, 13730), (9611, 13540)]