835335340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{263}}^1\times {\mathrm{463}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 2057932800

約数和(自身を除く): 1222597460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 263, 343, 463, 490, 526, 686, 926, 980, 1052, 1315, 1372, 1715, 1841, 1852, 2315, 2630, 3241, 3430, 3682, 4630, 5260, 6482, 6860, 7364, 9205, 9260, 12887, 12964, 16205, 18410, 22687, 25774, 32410, 36820, 45374, 51548, 64435, 64820, 90209, 90748, 113435, 121769, 128870, 158809, 180418, 226870, 243538, 257740, 317618, 360836, 451045, 453740, 487076, 608845, 635236, 794045, 852383, 902090, 1217690, 1588090, 1704766, 1804180, 2435380, 3176180, 3409532, 4261915, 5966681, 8523830, 11933362, 17047660, 23866724, 29833405, 41766767, 59666810, 83533534, 119333620, 167067068, 208833835, 417667670, 835335340]

約数ペア:

[(1, 835335340), (2, 417667670), (4, 208833835), (5, 167067068), (7, 119333620), (10, 83533534), (14, 59666810), (20, 41766767), (28, 29833405), (35, 23866724), (49, 17047660), (70, 11933362), (98, 8523830), (140, 5966681), (196, 4261915), (245, 3409532), (263, 3176180), (343, 2435380), (463, 1804180), (490, 1704766), (526, 1588090), (686, 1217690), (926, 902090), (980, 852383), (1052, 794045), (1315, 635236), (1372, 608845), (1715, 487076), (1841, 453740), (1852, 451045), (2315, 360836), (2630, 317618), (3241, 257740), (3430, 243538), (3682, 226870), (4630, 180418), (5260, 158809), (6482, 128870), (6860, 121769), (7364, 113435), (9205, 90748), (9260, 90209), (12887, 64820), (12964, 64435), (16205, 51548), (18410, 45374), (22687, 36820), (25774, 32410)]