30657030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2371}}^1$

素因数の和:2812

約数の個数: 32

約数和(自身を含む): 73778688

約数和(自身を除く): 43121658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2371, 2586, 4310, 4742, 6465, 7113, 11855, 12930, 14226, 23710, 35565, 71130, 1021901, 2043802, 3065703, 5109505, 6131406, 10219010, 15328515, 30657030]

約数ペア:

[(1, 30657030), (2, 15328515), (3, 10219010), (5, 6131406), (6, 5109505), (10, 3065703), (15, 2043802), (30, 1021901), (431, 71130), (862, 35565), (1293, 23710), (2155, 14226), (2371, 12930), (2586, 11855), (4310, 7113), (4742, 6465)]