239057789810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1988999}}^1$

素因数の和:1989131

約数の個数: 64

約数和(自身を含む): 525859776000

約数和(自身を除く): 286801986190

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 101, 119, 170, 202, 238, 505, 595, 707, 1010, 1190, 1414, 1717, 3434, 3535, 7070, 8585, 12019, 17170, 24038, 60095, 120190, 1988999, 3977998, 9944995, 13922993, 19889990, 27845986, 33812983, 67625966, 69614965, 139229930, 169064915, 200888899, 236690881, 338129830, 401777798, 473381762, 1004444495, 1183454405, 1406222293, 2008888990, 2366908810, 2812444586, 3415111283, 6830222566, 7031111465, 14062222930, 17075556415, 23905778981, 34151112830, 47811557962, 119528894905, 239057789810]

約数ペア:

[(1, 239057789810), (2, 119528894905), (5, 47811557962), (7, 34151112830), (10, 23905778981), (14, 17075556415), (17, 14062222930), (34, 7031111465), (35, 6830222566), (70, 3415111283), (85, 2812444586), (101, 2366908810), (119, 2008888990), (170, 1406222293), (202, 1183454405), (238, 1004444495), (505, 473381762), (595, 401777798), (707, 338129830), (1010, 236690881), (1190, 200888899), (1414, 169064915), (1717, 139229930), (3434, 69614965), (3535, 67625966), (7070, 33812983), (8585, 27845986), (12019, 19889990), (17170, 13922993), (24038, 9944995), (60095, 3977998), (120190, 1988999)]