145290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 362880

約数和(自身を除く): 217590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 167, 174, 290, 334, 435, 501, 835, 870, 1002, 1670, 2505, 4843, 5010, 9686, 14529, 24215, 29058, 48430, 72645, 145290]

約数ペア:

[(1, 145290), (2, 72645), (3, 48430), (5, 29058), (6, 24215), (10, 14529), (15, 9686), (29, 5010), (30, 4843), (58, 2505), (87, 1670), (145, 1002), (167, 870), (174, 835), (290, 501), (334, 435)]