62654340

素因数分解:

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

素因数の和:338

約数の個数: 144

約数和(自身を含む): 207071424

約数和(自身を除く): 144417084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 101, 105, 140, 147, 196, 202, 210, 211, 245, 294, 303, 404, 420, 422, 490, 505, 588, 606, 633, 707, 735, 844, 980, 1010, 1055, 1212, 1266, 1414, 1470, 1477, 1515, 2020, 2110, 2121, 2532, 2828, 2940, 2954, 3030, 3165, 3535, 4220, 4242, 4431, 4949, 5908, 6060, 6330, 7070, 7385, 8484, 8862, 9898, 10339, 10605, 12660, 14140, 14770, 14847, 17724, 19796, 20678, 21210, 21311, 22155, 24745, 29540, 29694, 31017, 41356, 42420, 42622, 44310, 49490, 51695, 59388, 62034, 63933, 74235, 85244, 88620, 98980, 103390, 106555, 124068, 127866, 148470, 149177, 155085, 206780, 213110, 255732, 296940, 298354, 310170, 319665, 426220, 447531, 596708, 620340, 639330, 745885, 895062, 1044239, 1278660, 1491770, 1790124, 2088478, 2237655, 2983540, 3132717, 4176956, 4475310, 5221195, 6265434, 8950620, 10442390, 12530868, 15663585, 20884780, 31327170, 62654340]

約数ペア:

[(1, 62654340), (2, 31327170), (3, 20884780), (4, 15663585), (5, 12530868), (6, 10442390), (7, 8950620), (10, 6265434), (12, 5221195), (14, 4475310), (15, 4176956), (20, 3132717), (21, 2983540), (28, 2237655), (30, 2088478), (35, 1790124), (42, 1491770), (49, 1278660), (60, 1044239), (70, 895062), (84, 745885), (98, 639330), (101, 620340), (105, 596708), (140, 447531), (147, 426220), (196, 319665), (202, 310170), (210, 298354), (211, 296940), (245, 255732), (294, 213110), (303, 206780), (404, 155085), (420, 149177), (422, 148470), (490, 127866), (505, 124068), (588, 106555), (606, 103390), (633, 98980), (707, 88620), (735, 85244), (844, 74235), (980, 63933), (1010, 62034), (1055, 59388), (1212, 51695), (1266, 49490), (1414, 44310), (1470, 42622), (1477, 42420), (1515, 41356), (2020, 31017), (2110, 29694), (2121, 29540), (2532, 24745), (2828, 22155), (2940, 21311), (2954, 21210), (3030, 20678), (3165, 19796), (3535, 17724), (4220, 14847), (4242, 14770), (4431, 14140), (4949, 12660), (5908, 10605), (6060, 10339), (6330, 9898), (7070, 8862), (7385, 8484)]