14355740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 35893536

約数和(自身を除く): 21537796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 61, 70, 82, 122, 140, 164, 205, 244, 287, 305, 410, 427, 574, 610, 820, 854, 1148, 1220, 1435, 1681, 1708, 2135, 2501, 2870, 3362, 4270, 5002, 5740, 6724, 8405, 8540, 10004, 11767, 12505, 16810, 17507, 23534, 25010, 33620, 35014, 47068, 50020, 58835, 70028, 87535, 102541, 117670, 175070, 205082, 235340, 350140, 410164, 512705, 717787, 1025410, 1435574, 2050820, 2871148, 3588935, 7177870, 14355740]

約数ペア:

[(1, 14355740), (2, 7177870), (4, 3588935), (5, 2871148), (7, 2050820), (10, 1435574), (14, 1025410), (20, 717787), (28, 512705), (35, 410164), (41, 350140), (61, 235340), (70, 205082), (82, 175070), (122, 117670), (140, 102541), (164, 87535), (205, 70028), (244, 58835), (287, 50020), (305, 47068), (410, 35014), (427, 33620), (574, 25010), (610, 23534), (820, 17507), (854, 16810), (1148, 12505), (1220, 11767), (1435, 10004), (1681, 8540), (1708, 8405), (2135, 6724), (2501, 5740), (2870, 5002), (3362, 4270)]