223815030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{438853}}^1$

素因数の和:438880

約数の個数: 32

約数和(自身を含む): 568754784

約数和(自身を除く): 344939754

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 438853, 877706, 1316559, 2194265, 2633118, 4388530, 6582795, 7460501, 13165590, 14921002, 22381503, 37302505, 44763006, 74605010, 111907515, 223815030]

約数ペア:

[(1, 223815030), (2, 111907515), (3, 74605010), (5, 44763006), (6, 37302505), (10, 22381503), (15, 14921002), (17, 13165590), (30, 7460501), (34, 6582795), (51, 4388530), (85, 2633118), (102, 2194265), (170, 1316559), (255, 877706), (510, 438853)]