157038690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307919}}^1$

素因数の和:307946

約数の個数: 32

約数和(自身を含む): 399064320

約数和(自身を除く): 242025630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 307919, 615838, 923757, 1539595, 1847514, 3079190, 4618785, 5234623, 9237570, 10469246, 15703869, 26173115, 31407738, 52346230, 78519345, 157038690]

約数ペア:

[(1, 157038690), (2, 78519345), (3, 52346230), (5, 31407738), (6, 26173115), (10, 15703869), (15, 10469246), (17, 9237570), (30, 5234623), (34, 4618785), (51, 3079190), (85, 1847514), (102, 1539595), (170, 923757), (255, 615838), (510, 307919)]