155959530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{305803}}^1$

素因数の和:305830

約数の個数: 32

約数和(自身を含む): 396321984

約数和(自身を除く): 240362454

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 305803, 611606, 917409, 1529015, 1834818, 3058030, 4587045, 5198651, 9174090, 10397302, 15595953, 25993255, 31191906, 51986510, 77979765, 155959530]

約数ペア:

[(1, 155959530), (2, 77979765), (3, 51986510), (5, 31191906), (6, 25993255), (10, 15595953), (15, 10397302), (17, 9174090), (30, 5198651), (34, 4587045), (51, 3058030), (85, 1834818), (102, 1529015), (170, 917409), (255, 611606), (510, 305803)]