158657970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{27689}}^1$

素因数の和:27890

約数の個数: 32

約数和(自身を含む): 382786560

約数和(自身を除く): 224128590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 5730, 27689, 55378, 83067, 138445, 166134, 276890, 415335, 830670, 5288599, 10577198, 15865797, 26442995, 31731594, 52885990, 79328985, 158657970]

約数ペア:

[(1, 158657970), (2, 79328985), (3, 52885990), (5, 31731594), (6, 26442995), (10, 15865797), (15, 10577198), (30, 5288599), (191, 830670), (382, 415335), (573, 276890), (955, 166134), (1146, 138445), (1910, 83067), (2865, 55378), (5730, 27689)]