68858580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2447}}^1$

素因数の和:2533

約数の個数: 96

約数和(自身を含む): 223727616

約数和(自身を除く): 154869036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2447, 2814, 4020, 4690, 4894, 5628, 7035, 7341, 9380, 9788, 12235, 14070, 14682, 17129, 24470, 28140, 29364, 34258, 36705, 48940, 51387, 68516, 73410, 85645, 102774, 146820, 163949, 171290, 205548, 256935, 327898, 342580, 491847, 513870, 655796, 819745, 983694, 1027740, 1147643, 1639490, 1967388, 2295286, 2459235, 3278980, 3442929, 4590572, 4918470, 5738215, 6885858, 9836940, 11476430, 13771716, 17214645, 22952860, 34429290, 68858580]

約数ペア:

[(1, 68858580), (2, 34429290), (3, 22952860), (4, 17214645), (5, 13771716), (6, 11476430), (7, 9836940), (10, 6885858), (12, 5738215), (14, 4918470), (15, 4590572), (20, 3442929), (21, 3278980), (28, 2459235), (30, 2295286), (35, 1967388), (42, 1639490), (60, 1147643), (67, 1027740), (70, 983694), (84, 819745), (105, 655796), (134, 513870), (140, 491847), (201, 342580), (210, 327898), (268, 256935), (335, 205548), (402, 171290), (420, 163949), (469, 146820), (670, 102774), (804, 85645), (938, 73410), (1005, 68516), (1340, 51387), (1407, 48940), (1876, 36705), (2010, 34258), (2345, 29364), (2447, 28140), (2814, 24470), (4020, 17129), (4690, 14682), (4894, 14070), (5628, 12235), (7035, 9788), (7341, 9380)]