138326790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38747}}^1$

素因数の和:38781

約数の個数: 64

約数和(自身を含む): 401739264

約数和(自身を除く): 263412474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 38747, 77494, 116241, 193735, 232482, 271229, 387470, 542458, 581205, 658699, 813687, 1162410, 1317398, 1356145, 1627374, 1976097, 2712290, 3293495, 3952194, 4068435, 4610893, 6586990, 8136870, 9221786, 9880485, 13832679, 19760970, 23054465, 27665358, 46108930, 69163395, 138326790]

約数ペア:

[(1, 138326790), (2, 69163395), (3, 46108930), (5, 27665358), (6, 23054465), (7, 19760970), (10, 13832679), (14, 9880485), (15, 9221786), (17, 8136870), (21, 6586990), (30, 4610893), (34, 4068435), (35, 3952194), (42, 3293495), (51, 2712290), (70, 1976097), (85, 1627374), (102, 1356145), (105, 1317398), (119, 1162410), (170, 813687), (210, 658699), (238, 581205), (255, 542458), (357, 387470), (510, 271229), (595, 232482), (714, 193735), (1190, 116241), (1785, 77494), (3570, 38747)]