21167654430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54276037}}^1$

素因数の和:54276060

約数の個数: 32

約数和(自身を含む): 54710246304

約数和(自身を除く): 33542591874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 54276037, 108552074, 162828111, 271380185, 325656222, 542760370, 705588481, 814140555, 1411176962, 1628281110, 2116765443, 3527942405, 4233530886, 7055884810, 10583827215, 21167654430]

約数ペア:

[(1, 21167654430), (2, 10583827215), (3, 7055884810), (5, 4233530886), (6, 3527942405), (10, 2116765443), (13, 1628281110), (15, 1411176962), (26, 814140555), (30, 705588481), (39, 542760370), (65, 325656222), (78, 271380185), (130, 162828111), (195, 108552074), (390, 54276037)]