11628270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 30888000

約数和(自身を除く): 19259730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 2749, 4230, 5498, 8247, 13745, 16494, 24741, 27490, 41235, 49482, 82470, 123705, 129203, 247410, 258406, 387609, 646015, 775218, 1162827, 1292030, 1938045, 2325654, 3876090, 5814135, 11628270]

約数ペア:

[(1, 11628270), (2, 5814135), (3, 3876090), (5, 2325654), (6, 1938045), (9, 1292030), (10, 1162827), (15, 775218), (18, 646015), (30, 387609), (45, 258406), (47, 247410), (90, 129203), (94, 123705), (141, 82470), (235, 49482), (282, 41235), (423, 27490), (470, 24741), (705, 16494), (846, 13745), (1410, 8247), (2115, 5498), (2749, 4230)]