84712030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1747}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 164745504

約数和(自身を除く): 80033474

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 373, 746, 1747, 1865, 3494, 3730, 4849, 8735, 9698, 17470, 22711, 24245, 45422, 48490, 113555, 227110, 651631, 1303262, 3258155, 6516310, 8471203, 16942406, 42356015, 84712030]

約数ペア:

[(1, 84712030), (2, 42356015), (5, 16942406), (10, 8471203), (13, 6516310), (26, 3258155), (65, 1303262), (130, 651631), (373, 227110), (746, 113555), (1747, 48490), (1865, 45422), (3494, 24245), (3730, 22711), (4849, 17470), (8735, 9698)]