559130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 64

約数和(自身を含む): 1306368

約数和(自身を除く): 747238

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 23, 26, 34, 46, 55, 65, 85, 110, 115, 130, 143, 170, 187, 221, 230, 253, 286, 299, 374, 391, 442, 506, 598, 715, 782, 935, 1105, 1265, 1430, 1495, 1870, 1955, 2210, 2431, 2530, 2990, 3289, 3910, 4301, 4862, 5083, 6578, 8602, 10166, 12155, 16445, 21505, 24310, 25415, 32890, 43010, 50830, 55913, 111826, 279565, 559130]

約数ペア:

[(1, 559130), (2, 279565), (5, 111826), (10, 55913), (11, 50830), (13, 43010), (17, 32890), (22, 25415), (23, 24310), (26, 21505), (34, 16445), (46, 12155), (55, 10166), (65, 8602), (85, 6578), (110, 5083), (115, 4862), (130, 4301), (143, 3910), (170, 3289), (187, 2990), (221, 2530), (230, 2431), (253, 2210), (286, 1955), (299, 1870), (374, 1495), (391, 1430), (442, 1265), (506, 1105), (598, 935), (715, 782)]