69172730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1499

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 80126470

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 190, 209, 230, 253, 418, 437, 506, 874, 1045, 1265, 1439, 2090, 2185, 2530, 2878, 4370, 4807, 7195, 9614, 14390, 15829, 24035, 27341, 31658, 33097, 48070, 54682, 66194, 79145, 136705, 158290, 165485, 273410, 300751, 330970, 364067, 601502, 628843, 728134, 1257686, 1503755, 1820335, 3007510, 3144215, 3640670, 6288430, 6917273, 13834546, 34586365, 69172730]

約数ペア:

[(1, 69172730), (2, 34586365), (5, 13834546), (10, 6917273), (11, 6288430), (19, 3640670), (22, 3144215), (23, 3007510), (38, 1820335), (46, 1503755), (55, 1257686), (95, 728134), (110, 628843), (115, 601502), (190, 364067), (209, 330970), (230, 300751), (253, 273410), (418, 165485), (437, 158290), (506, 136705), (874, 79145), (1045, 66194), (1265, 54682), (1439, 48070), (2090, 33097), (2185, 31658), (2530, 27341), (2878, 24035), (4370, 15829), (4807, 14390), (7195, 9614)]