238720890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{4253}}^1$

素因数の和:6134

約数の個数: 32

約数和(自身を含む): 573371136

約数和(自身を除く): 334650246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1871, 3742, 4253, 5613, 8506, 9355, 11226, 12759, 18710, 21265, 25518, 28065, 42530, 56130, 63795, 127590, 7957363, 15914726, 23872089, 39786815, 47744178, 79573630, 119360445, 238720890]

約数ペア:

[(1, 238720890), (2, 119360445), (3, 79573630), (5, 47744178), (6, 39786815), (10, 23872089), (15, 15914726), (30, 7957363), (1871, 127590), (3742, 63795), (4253, 56130), (5613, 42530), (8506, 28065), (9355, 25518), (11226, 21265), (12759, 18710)]