140117705

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 229249440

約数和(自身を除く): 89131735

約数列:

[1, 5, 7, 13, 29, 35, 37, 41, 49, 65, 91, 145, 185, 203, 205, 245, 259, 287, 377, 455, 481, 533, 637, 1015, 1073, 1189, 1295, 1421, 1435, 1517, 1813, 1885, 2009, 2405, 2639, 2665, 3185, 3367, 3731, 5365, 5945, 7105, 7511, 7585, 8323, 9065, 10045, 10619, 13195, 13949, 15457, 16835, 18473, 18655, 19721, 23569, 26117, 37555, 41615, 43993, 52577, 53095, 58261, 69745, 74333, 77285, 92365, 97643, 98605, 108199, 117845, 130585, 138047, 219965, 262885, 291305, 307951, 371665, 488215, 540995, 571909, 683501, 690235, 757393, 966329, 1539755, 2155657, 2859545, 3417505, 3786965, 4003363, 4831645, 10778285, 20016815, 28023541, 140117705]

約数ペア:

[(1, 140117705), (5, 28023541), (7, 20016815), (13, 10778285), (29, 4831645), (35, 4003363), (37, 3786965), (41, 3417505), (49, 2859545), (65, 2155657), (91, 1539755), (145, 966329), (185, 757393), (203, 690235), (205, 683501), (245, 571909), (259, 540995), (287, 488215), (377, 371665), (455, 307951), (481, 291305), (533, 262885), (637, 219965), (1015, 138047), (1073, 130585), (1189, 117845), (1295, 108199), (1421, 98605), (1435, 97643), (1517, 92365), (1813, 77285), (1885, 74333), (2009, 69745), (2405, 58261), (2639, 53095), (2665, 52577), (3185, 43993), (3367, 41615), (3731, 37555), (5365, 26117), (5945, 23569), (7105, 19721), (7511, 18655), (7585, 18473), (8323, 16835), (9065, 15457), (10045, 13949), (10619, 13195)]