129644330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 253808640

約数和(自身を除く): 124164310

約数列:

[1, 2, 5, 10, 23, 46, 47, 67, 94, 115, 134, 179, 230, 235, 335, 358, 470, 670, 895, 1081, 1541, 1790, 2162, 3082, 3149, 4117, 5405, 6298, 7705, 8234, 8413, 10810, 11993, 15410, 15745, 16826, 20585, 23986, 31490, 41170, 42065, 59965, 72427, 84130, 119930, 144854, 193499, 275839, 362135, 386998, 551678, 563671, 724270, 967495, 1127342, 1379195, 1934990, 2758390, 2818355, 5636710, 12964433, 25928866, 64822165, 129644330]

約数ペア:

[(1, 129644330), (2, 64822165), (5, 25928866), (10, 12964433), (23, 5636710), (46, 2818355), (47, 2758390), (67, 1934990), (94, 1379195), (115, 1127342), (134, 967495), (179, 724270), (230, 563671), (235, 551678), (335, 386998), (358, 362135), (470, 275839), (670, 193499), (895, 144854), (1081, 119930), (1541, 84130), (1790, 72427), (2162, 59965), (3082, 42065), (3149, 41170), (4117, 31490), (5405, 23986), (6298, 20585), (7705, 16826), (8234, 15745), (8413, 15410), (10810, 11993)]