34542620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{983}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 83317248

約数和(自身を除く): 48774628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 502, 983, 1004, 1255, 1757, 1966, 2510, 3514, 3932, 4915, 5020, 6881, 7028, 8785, 9830, 13762, 17570, 19660, 27524, 34405, 35140, 68810, 137620, 246733, 493466, 986932, 1233665, 1727131, 2467330, 3454262, 4934660, 6908524, 8635655, 17271310, 34542620]

約数ペア:

[(1, 34542620), (2, 17271310), (4, 8635655), (5, 6908524), (7, 4934660), (10, 3454262), (14, 2467330), (20, 1727131), (28, 1233665), (35, 986932), (70, 493466), (140, 246733), (251, 137620), (502, 68810), (983, 35140), (1004, 34405), (1255, 27524), (1757, 19660), (1966, 17570), (2510, 13762), (3514, 9830), (3932, 8785), (4915, 7028), (5020, 6881)]