30344784

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20393}}^1$

素因数の和:20435

約数の個数: 40

約数和(自身を含む): 80923392

約数和(自身を除く): 50578608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 20393, 40786, 61179, 81572, 122358, 163144, 244716, 326288, 489432, 632183, 978864, 1264366, 1896549, 2528732, 3793098, 5057464, 7586196, 10114928, 15172392, 30344784]

約数ペア:

[(1, 30344784), (2, 15172392), (3, 10114928), (4, 7586196), (6, 5057464), (8, 3793098), (12, 2528732), (16, 1896549), (24, 1264366), (31, 978864), (48, 632183), (62, 489432), (93, 326288), (124, 244716), (186, 163144), (248, 122358), (372, 81572), (496, 61179), (744, 40786), (1488, 20393)]