79508730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19927}}^1$

素因数の和:19963

約数の個数: 64

約数和(自身を含む): 229570560

約数和(自身を除く): 150061830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 19927, 39854, 59781, 99635, 119562, 139489, 199270, 278978, 298905, 378613, 418467, 597810, 697445, 757226, 836934, 1135839, 1394890, 1893065, 2092335, 2271678, 2650291, 3786130, 4184670, 5300582, 5679195, 7950873, 11358390, 13251455, 15901746, 26502910, 39754365, 79508730]

約数ペア:

[(1, 79508730), (2, 39754365), (3, 26502910), (5, 15901746), (6, 13251455), (7, 11358390), (10, 7950873), (14, 5679195), (15, 5300582), (19, 4184670), (21, 3786130), (30, 2650291), (35, 2271678), (38, 2092335), (42, 1893065), (57, 1394890), (70, 1135839), (95, 836934), (105, 757226), (114, 697445), (133, 597810), (190, 418467), (210, 378613), (266, 298905), (285, 278978), (399, 199270), (570, 139489), (665, 119562), (798, 99635), (1330, 59781), (1995, 39854), (3990, 19927)]