388358430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{446389}}^1$

素因数の和:446428

約数の個数: 32

約数和(自身を含む): 964202400

約数和(自身を除く): 575843970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 446389, 892778, 1339167, 2231945, 2678334, 4463890, 6695835, 12945281, 13391670, 25890562, 38835843, 64726405, 77671686, 129452810, 194179215, 388358430]

約数ペア:

[(1, 388358430), (2, 194179215), (3, 129452810), (5, 77671686), (6, 64726405), (10, 38835843), (15, 25890562), (29, 13391670), (30, 12945281), (58, 6695835), (87, 4463890), (145, 2678334), (174, 2231945), (290, 1339167), (435, 892778), (870, 446389)]