146193460

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 363283200

約数和(自身を除く): 217089740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 101, 140, 196, 202, 211, 245, 343, 404, 422, 490, 505, 686, 707, 844, 980, 1010, 1055, 1372, 1414, 1477, 1715, 2020, 2110, 2828, 2954, 3430, 3535, 4220, 4949, 5908, 6860, 7070, 7385, 9898, 10339, 14140, 14770, 19796, 20678, 21311, 24745, 29540, 34643, 41356, 42622, 49490, 51695, 69286, 72373, 85244, 98980, 103390, 106555, 138572, 144746, 149177, 173215, 206780, 213110, 289492, 298354, 346430, 361865, 426220, 596708, 692860, 723730, 745885, 1044239, 1447460, 1491770, 2088478, 2983540, 4176956, 5221195, 7309673, 10442390, 14619346, 20884780, 29238692, 36548365, 73096730, 146193460]

約数ペア:

[(1, 146193460), (2, 73096730), (4, 36548365), (5, 29238692), (7, 20884780), (10, 14619346), (14, 10442390), (20, 7309673), (28, 5221195), (35, 4176956), (49, 2983540), (70, 2088478), (98, 1491770), (101, 1447460), (140, 1044239), (196, 745885), (202, 723730), (211, 692860), (245, 596708), (343, 426220), (404, 361865), (422, 346430), (490, 298354), (505, 289492), (686, 213110), (707, 206780), (844, 173215), (980, 149177), (1010, 144746), (1055, 138572), (1372, 106555), (1414, 103390), (1477, 98980), (1715, 85244), (2020, 72373), (2110, 69286), (2828, 51695), (2954, 49490), (3430, 42622), (3535, 41356), (4220, 34643), (4949, 29540), (5908, 24745), (6860, 21311), (7070, 20678), (7385, 19796), (9898, 14770), (10339, 14140)]