212087610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7829}}^1$

素因数の和:7892

約数の個数: 96

約数和(自身を含む): 644941440

約数和(自身を除く): 432853830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 774, 903, 1290, 1505, 1806, 1935, 2709, 3010, 3870, 4515, 5418, 7829, 9030, 13545, 15658, 23487, 27090, 39145, 46974, 54803, 70461, 78290, 109606, 117435, 140922, 164409, 234870, 274015, 328818, 336647, 352305, 493227, 548030, 673294, 704610, 822045, 986454, 1009941, 1644090, 1683235, 2019882, 2356529, 2466135, 3029823, 3366470, 4713058, 4932270, 5049705, 6059646, 7069587, 10099410, 11782645, 14139174, 15149115, 21208761, 23565290, 30298230, 35347935, 42417522, 70695870, 106043805, 212087610]

約数ペア:

[(1, 212087610), (2, 106043805), (3, 70695870), (5, 42417522), (6, 35347935), (7, 30298230), (9, 23565290), (10, 21208761), (14, 15149115), (15, 14139174), (18, 11782645), (21, 10099410), (30, 7069587), (35, 6059646), (42, 5049705), (43, 4932270), (45, 4713058), (63, 3366470), (70, 3029823), (86, 2466135), (90, 2356529), (105, 2019882), (126, 1683235), (129, 1644090), (210, 1009941), (215, 986454), (258, 822045), (301, 704610), (315, 673294), (387, 548030), (430, 493227), (602, 352305), (630, 336647), (645, 328818), (774, 274015), (903, 234870), (1290, 164409), (1505, 140922), (1806, 117435), (1935, 109606), (2709, 78290), (3010, 70461), (3870, 54803), (4515, 46974), (5418, 39145), (7829, 27090), (9030, 23487), (13545, 15658)]