319290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 794880

約数和(自身を除く): 475590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 367, 435, 734, 870, 1101, 1835, 2202, 3670, 5505, 10643, 11010, 21286, 31929, 53215, 63858, 106430, 159645, 319290]

約数ペア:

[(1, 319290), (2, 159645), (3, 106430), (5, 63858), (6, 53215), (10, 31929), (15, 21286), (29, 11010), (30, 10643), (58, 5505), (87, 3670), (145, 2202), (174, 1835), (290, 1101), (367, 870), (435, 734)]