142912110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 128

約数和(自身を含む): 411402240

約数和(自身を除く): 268490130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 23, 30, 33, 38, 46, 55, 57, 66, 69, 95, 110, 114, 115, 138, 165, 190, 209, 230, 253, 285, 330, 345, 418, 437, 506, 570, 627, 690, 759, 874, 991, 1045, 1254, 1265, 1311, 1518, 1982, 2090, 2185, 2530, 2622, 2973, 3135, 3795, 4370, 4807, 4955, 5946, 6270, 6555, 7590, 9614, 9910, 10901, 13110, 14421, 14865, 18829, 21802, 22793, 24035, 28842, 29730, 32703, 37658, 45586, 48070, 54505, 56487, 65406, 68379, 72105, 94145, 109010, 112974, 113965, 136758, 144210, 163515, 188290, 207119, 227930, 250723, 282435, 327030, 341895, 414238, 433067, 501446, 564870, 621357, 683790, 752169, 866134, 1035595, 1242714, 1253615, 1299201, 1504338, 2071190, 2165335, 2507230, 2598402, 3106785, 3760845, 4330670, 4763737, 6213570, 6496005, 7521690, 9527474, 12992010, 14291211, 23818685, 28582422, 47637370, 71456055, 142912110]

約数ペア:

[(1, 142912110), (2, 71456055), (3, 47637370), (5, 28582422), (6, 23818685), (10, 14291211), (11, 12992010), (15, 9527474), (19, 7521690), (22, 6496005), (23, 6213570), (30, 4763737), (33, 4330670), (38, 3760845), (46, 3106785), (55, 2598402), (57, 2507230), (66, 2165335), (69, 2071190), (95, 1504338), (110, 1299201), (114, 1253615), (115, 1242714), (138, 1035595), (165, 866134), (190, 752169), (209, 683790), (230, 621357), (253, 564870), (285, 501446), (330, 433067), (345, 414238), (418, 341895), (437, 327030), (506, 282435), (570, 250723), (627, 227930), (690, 207119), (759, 188290), (874, 163515), (991, 144210), (1045, 136758), (1254, 113965), (1265, 112974), (1311, 109010), (1518, 94145), (1982, 72105), (2090, 68379), (2185, 65406), (2530, 56487), (2622, 54505), (2973, 48070), (3135, 45586), (3795, 37658), (4370, 32703), (4807, 29730), (4955, 28842), (5946, 24035), (6270, 22793), (6555, 21802), (7590, 18829), (9614, 14865), (9910, 14421), (10901, 13110)]