262248210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{761}}^1$

素因数の和:1328

約数の個数: 96

約数和(自身を含む): 781702272

約数和(自身を除く): 519454062

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 547, 630, 761, 1094, 1522, 1641, 2283, 2735, 3282, 3805, 3829, 4566, 4923, 5327, 5470, 6849, 7610, 7658, 8205, 9846, 10654, 11415, 11487, 13698, 15981, 16410, 19145, 22830, 22974, 24615, 26635, 31962, 34245, 34461, 38290, 47943, 49230, 53270, 57435, 68490, 68922, 79905, 95886, 114870, 159810, 172305, 239715, 344610, 416267, 479430, 832534, 1248801, 2081335, 2497602, 2913869, 3746403, 4162670, 5827738, 6244005, 7492806, 8741607, 12488010, 14569345, 17483214, 18732015, 26224821, 29138690, 37464030, 43708035, 52449642, 87416070, 131124105, 262248210]

約数ペア:

[(1, 262248210), (2, 131124105), (3, 87416070), (5, 52449642), (6, 43708035), (7, 37464030), (9, 29138690), (10, 26224821), (14, 18732015), (15, 17483214), (18, 14569345), (21, 12488010), (30, 8741607), (35, 7492806), (42, 6244005), (45, 5827738), (63, 4162670), (70, 3746403), (90, 2913869), (105, 2497602), (126, 2081335), (210, 1248801), (315, 832534), (547, 479430), (630, 416267), (761, 344610), (1094, 239715), (1522, 172305), (1641, 159810), (2283, 114870), (2735, 95886), (3282, 79905), (3805, 68922), (3829, 68490), (4566, 57435), (4923, 53270), (5327, 49230), (5470, 47943), (6849, 38290), (7610, 34461), (7658, 34245), (8205, 31962), (9846, 26635), (10654, 24615), (11415, 22974), (11487, 22830), (13698, 19145), (15981, 16410)]