29538810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{15629}}^1$

素因数の和:15652

約数の個数: 64

約数和(自身を含む): 90028800

約数和(自身を除く): 60489990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 15629, 31258, 46887, 78145, 93774, 109403, 140661, 156290, 218806, 234435, 281322, 328209, 421983, 468870, 547015, 656418, 703305, 843966, 984627, 1094030, 1406610, 1641045, 1969254, 2109915, 2953881, 3282090, 4219830, 4923135, 5907762, 9846270, 14769405, 29538810]

約数ペア:

[(1, 29538810), (2, 14769405), (3, 9846270), (5, 5907762), (6, 4923135), (7, 4219830), (9, 3282090), (10, 2953881), (14, 2109915), (15, 1969254), (18, 1641045), (21, 1406610), (27, 1094030), (30, 984627), (35, 843966), (42, 703305), (45, 656418), (54, 547015), (63, 468870), (70, 421983), (90, 328209), (105, 281322), (126, 234435), (135, 218806), (189, 156290), (210, 140661), (270, 109403), (315, 93774), (378, 78145), (630, 46887), (945, 31258), (1890, 15629)]