146757710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 328458240

約数和(自身を除く): 181700530

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 43, 46, 55, 71, 86, 95, 110, 115, 142, 190, 209, 215, 230, 253, 355, 418, 430, 437, 473, 506, 710, 781, 817, 874, 946, 989, 1045, 1265, 1349, 1562, 1633, 1634, 1978, 2090, 2185, 2365, 2530, 2698, 3053, 3266, 3905, 4085, 4370, 4730, 4807, 4945, 6106, 6745, 7810, 8165, 8170, 8987, 9614, 9890, 10879, 13490, 14839, 15265, 16330, 17963, 17974, 18791, 21758, 24035, 29678, 30530, 31027, 33583, 35926, 37582, 44935, 48070, 54395, 58007, 62054, 67166, 70219, 74195, 89815, 89870, 93955, 108790, 116014, 140438, 148390, 155135, 167915, 179630, 187910, 206701, 290035, 310270, 335830, 341297, 351095, 413402, 580070, 638077, 682594, 702190, 772409, 1033505, 1276154, 1334161, 1544818, 1706485, 2067010, 2668322, 3190385, 3412970, 3862045, 6380770, 6670805, 7724090, 13341610, 14675771, 29351542, 73378855, 146757710]

約数ペア:

[(1, 146757710), (2, 73378855), (5, 29351542), (10, 14675771), (11, 13341610), (19, 7724090), (22, 6670805), (23, 6380770), (38, 3862045), (43, 3412970), (46, 3190385), (55, 2668322), (71, 2067010), (86, 1706485), (95, 1544818), (110, 1334161), (115, 1276154), (142, 1033505), (190, 772409), (209, 702190), (215, 682594), (230, 638077), (253, 580070), (355, 413402), (418, 351095), (430, 341297), (437, 335830), (473, 310270), (506, 290035), (710, 206701), (781, 187910), (817, 179630), (874, 167915), (946, 155135), (989, 148390), (1045, 140438), (1265, 116014), (1349, 108790), (1562, 93955), (1633, 89870), (1634, 89815), (1978, 74195), (2090, 70219), (2185, 67166), (2365, 62054), (2530, 58007), (2698, 54395), (3053, 48070), (3266, 44935), (3905, 37582), (4085, 35926), (4370, 33583), (4730, 31027), (4807, 30530), (4945, 29678), (6106, 24035), (6745, 21758), (7810, 18791), (8165, 17974), (8170, 17963), (8987, 16330), (9614, 15265), (9890, 14839), (10879, 13490)]