153432860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15013}}^1$

素因数の和:15102

約数の個数: 48

約数和(自身を含む): 373308096

約数和(自身を除く): 219875236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 15013, 30026, 60052, 75065, 105091, 150130, 210182, 300260, 420364, 525455, 1050910, 1095949, 2101820, 2191898, 4383796, 5479745, 7671643, 10959490, 15343286, 21918980, 30686572, 38358215, 76716430, 153432860]

約数ペア:

[(1, 153432860), (2, 76716430), (4, 38358215), (5, 30686572), (7, 21918980), (10, 15343286), (14, 10959490), (20, 7671643), (28, 5479745), (35, 4383796), (70, 2191898), (73, 2101820), (140, 1095949), (146, 1050910), (292, 525455), (365, 420364), (511, 300260), (730, 210182), (1022, 150130), (1460, 105091), (2044, 75065), (2555, 60052), (5110, 30026), (10220, 15013)]