380344790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2339}}^1$

素因数の和:2477

約数の個数: 64

約数和(自身を含む): 824878080

約数和(自身を除く): 444533290

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 101, 115, 161, 202, 230, 322, 505, 707, 805, 1010, 1414, 1610, 2323, 2339, 3535, 4646, 4678, 7070, 11615, 11695, 16261, 16373, 23230, 23390, 32522, 32746, 53797, 81305, 81865, 107594, 162610, 163730, 236239, 268985, 376579, 472478, 537970, 753158, 1181195, 1653673, 1882895, 2362390, 3307346, 3765790, 5433497, 8268365, 10866994, 16536730, 27167485, 38034479, 54334970, 76068958, 190172395, 380344790]

約数ペア:

[(1, 380344790), (2, 190172395), (5, 76068958), (7, 54334970), (10, 38034479), (14, 27167485), (23, 16536730), (35, 10866994), (46, 8268365), (70, 5433497), (101, 3765790), (115, 3307346), (161, 2362390), (202, 1882895), (230, 1653673), (322, 1181195), (505, 753158), (707, 537970), (805, 472478), (1010, 376579), (1414, 268985), (1610, 236239), (2323, 163730), (2339, 162610), (3535, 107594), (4646, 81865), (4678, 81305), (7070, 53797), (11615, 32746), (11695, 32522), (16261, 23390), (16373, 23230)]