137199510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:667

約数の個数: 144

約数和(自身を含む): 423508176

約数和(自身を除く): 286308666

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 53, 63, 70, 90, 98, 105, 106, 126, 147, 159, 210, 245, 265, 294, 315, 318, 371, 441, 477, 490, 530, 587, 630, 735, 742, 795, 882, 954, 1113, 1174, 1470, 1590, 1761, 1855, 2205, 2226, 2385, 2597, 2935, 3339, 3522, 3710, 4109, 4410, 4770, 5194, 5283, 5565, 5870, 6678, 7791, 8218, 8805, 10566, 11130, 12327, 12985, 15582, 16695, 17610, 20545, 23373, 24654, 25970, 26415, 28763, 31111, 33390, 36981, 38955, 41090, 46746, 52830, 57526, 61635, 62222, 73962, 77910, 86289, 93333, 116865, 123270, 143815, 155555, 172578, 184905, 186666, 217777, 233730, 258867, 279999, 287630, 311110, 369810, 431445, 435554, 466665, 517734, 559998, 653331, 862890, 933330, 1088885, 1294335, 1306662, 1399995, 1524439, 1959993, 2177770, 2588670, 2799990, 3048878, 3266655, 3919986, 4573317, 6533310, 7622195, 9146634, 9799965, 13719951, 15244390, 19599930, 22866585, 27439902, 45733170, 68599755, 137199510]

約数ペア:

[(1, 137199510), (2, 68599755), (3, 45733170), (5, 27439902), (6, 22866585), (7, 19599930), (9, 15244390), (10, 13719951), (14, 9799965), (15, 9146634), (18, 7622195), (21, 6533310), (30, 4573317), (35, 3919986), (42, 3266655), (45, 3048878), (49, 2799990), (53, 2588670), (63, 2177770), (70, 1959993), (90, 1524439), (98, 1399995), (105, 1306662), (106, 1294335), (126, 1088885), (147, 933330), (159, 862890), (210, 653331), (245, 559998), (265, 517734), (294, 466665), (315, 435554), (318, 431445), (371, 369810), (441, 311110), (477, 287630), (490, 279999), (530, 258867), (587, 233730), (630, 217777), (735, 186666), (742, 184905), (795, 172578), (882, 155555), (954, 143815), (1113, 123270), (1174, 116865), (1470, 93333), (1590, 86289), (1761, 77910), (1855, 73962), (2205, 62222), (2226, 61635), (2385, 57526), (2597, 52830), (2935, 46746), (3339, 41090), (3522, 38955), (3710, 36981), (4109, 33390), (4410, 31111), (4770, 28763), (5194, 26415), (5283, 25970), (5565, 24654), (5870, 23373), (6678, 20545), (7791, 17610), (8218, 16695), (8805, 15582), (10566, 12985), (11130, 12327)]