6385190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 13617072

約数和(自身を除く): 7231882

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 157, 166, 245, 314, 415, 490, 581, 785, 830, 1099, 1162, 1570, 2198, 2905, 4067, 5495, 5810, 7693, 8134, 10990, 13031, 15386, 20335, 26062, 38465, 40670, 65155, 76930, 91217, 130310, 182434, 456085, 638519, 912170, 1277038, 3192595, 6385190]

約数ペア:

[(1, 6385190), (2, 3192595), (5, 1277038), (7, 912170), (10, 638519), (14, 456085), (35, 182434), (49, 130310), (70, 91217), (83, 76930), (98, 65155), (157, 40670), (166, 38465), (245, 26062), (314, 20335), (415, 15386), (490, 13031), (581, 10990), (785, 8134), (830, 7693), (1099, 5810), (1162, 5495), (1570, 4067), (2198, 2905)]