158545730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{52673}}^1$

素因数の和:52730

約数の個数: 32

約数和(自身を含む): 333742464

約数和(自身を除く): 175196734

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 52673, 105346, 263365, 368711, 526730, 737422, 1843555, 2264939, 3687110, 4529878, 11324695, 15854573, 22649390, 31709146, 79272865, 158545730]

約数ペア:

[(1, 158545730), (2, 79272865), (5, 31709146), (7, 22649390), (10, 15854573), (14, 11324695), (35, 4529878), (43, 3687110), (70, 2264939), (86, 1843555), (215, 737422), (301, 526730), (430, 368711), (602, 263365), (1505, 105346), (3010, 52673)]