137434290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 403481088

約数和(自身を除く): 266046798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 137, 170, 210, 238, 255, 274, 281, 357, 411, 510, 562, 595, 685, 714, 822, 843, 959, 1190, 1370, 1405, 1686, 1785, 1918, 1967, 2055, 2329, 2810, 2877, 3570, 3934, 4110, 4215, 4658, 4777, 4795, 5754, 5901, 6987, 8430, 9554, 9590, 9835, 11645, 11802, 13974, 14331, 14385, 16303, 19670, 23290, 23885, 28662, 28770, 29505, 32606, 33439, 34935, 38497, 47770, 48909, 59010, 66878, 69870, 71655, 76994, 81515, 97818, 100317, 115491, 143310, 163030, 167195, 192485, 200634, 230982, 244545, 269479, 334390, 384970, 489090, 501585, 538958, 577455, 654449, 808437, 1003170, 1154910, 1308898, 1347395, 1616874, 1963347, 2694790, 3272245, 3926694, 4042185, 4581143, 6544490, 8084370, 9162286, 9816735, 13743429, 19633470, 22905715, 27486858, 45811430, 68717145, 137434290]

約数ペア:

[(1, 137434290), (2, 68717145), (3, 45811430), (5, 27486858), (6, 22905715), (7, 19633470), (10, 13743429), (14, 9816735), (15, 9162286), (17, 8084370), (21, 6544490), (30, 4581143), (34, 4042185), (35, 3926694), (42, 3272245), (51, 2694790), (70, 1963347), (85, 1616874), (102, 1347395), (105, 1308898), (119, 1154910), (137, 1003170), (170, 808437), (210, 654449), (238, 577455), (255, 538958), (274, 501585), (281, 489090), (357, 384970), (411, 334390), (510, 269479), (562, 244545), (595, 230982), (685, 200634), (714, 192485), (822, 167195), (843, 163030), (959, 143310), (1190, 115491), (1370, 100317), (1405, 97818), (1686, 81515), (1785, 76994), (1918, 71655), (1967, 69870), (2055, 66878), (2329, 59010), (2810, 48909), (2877, 47770), (3570, 38497), (3934, 34935), (4110, 33439), (4215, 32606), (4658, 29505), (4777, 28770), (4795, 28662), (5754, 23885), (5901, 23290), (6987, 19670), (8430, 16303), (9554, 14385), (9590, 14331), (9835, 13974), (11645, 11802)]