142027340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1171

約数の個数: 96

約数和(自身を含む): 372462720

約数和(自身を除く): 230435380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 73, 91, 130, 140, 146, 182, 260, 292, 364, 365, 455, 511, 730, 910, 949, 1022, 1069, 1460, 1820, 1898, 2044, 2138, 2555, 3796, 4276, 4745, 5110, 5345, 6643, 7483, 9490, 10220, 10690, 13286, 13897, 14966, 18980, 21380, 26572, 27794, 29932, 33215, 37415, 55588, 66430, 69485, 74830, 78037, 97279, 132860, 138970, 149660, 156074, 194558, 277940, 312148, 389116, 390185, 486395, 546259, 780370, 972790, 1014481, 1092518, 1560740, 1945580, 2028962, 2185036, 2731295, 4057924, 5072405, 5462590, 7101367, 10144810, 10925180, 14202734, 20289620, 28405468, 35506835, 71013670, 142027340]

約数ペア:

[(1, 142027340), (2, 71013670), (4, 35506835), (5, 28405468), (7, 20289620), (10, 14202734), (13, 10925180), (14, 10144810), (20, 7101367), (26, 5462590), (28, 5072405), (35, 4057924), (52, 2731295), (65, 2185036), (70, 2028962), (73, 1945580), (91, 1560740), (130, 1092518), (140, 1014481), (146, 972790), (182, 780370), (260, 546259), (292, 486395), (364, 390185), (365, 389116), (455, 312148), (511, 277940), (730, 194558), (910, 156074), (949, 149660), (1022, 138970), (1069, 132860), (1460, 97279), (1820, 78037), (1898, 74830), (2044, 69485), (2138, 66430), (2555, 55588), (3796, 37415), (4276, 33215), (4745, 29932), (5110, 27794), (5345, 26572), (6643, 21380), (7483, 18980), (9490, 14966), (10220, 13897), (10690, 13286)]