1535170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 3476088

約数和(自身を除く): 1940918

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 241, 245, 455, 482, 490, 637, 910, 1205, 1274, 1687, 2410, 3133, 3185, 3374, 6266, 6370, 8435, 11809, 15665, 16870, 21931, 23618, 31330, 43862, 59045, 109655, 118090, 153517, 219310, 307034, 767585, 1535170]

約数ペア:

[(1, 1535170), (2, 767585), (5, 307034), (7, 219310), (10, 153517), (13, 118090), (14, 109655), (26, 59045), (35, 43862), (49, 31330), (65, 23618), (70, 21931), (91, 16870), (98, 15665), (130, 11809), (182, 8435), (241, 6370), (245, 6266), (455, 3374), (482, 3185), (490, 3133), (637, 2410), (910, 1687), (1205, 1274)]