30779295

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 51364800

約数和(自身を除く): 20585505

約数列:

[1, 3, 5, 15, 29, 87, 145, 173, 409, 435, 519, 865, 1227, 2045, 2595, 5017, 6135, 11861, 15051, 25085, 35583, 59305, 70757, 75255, 177915, 212271, 353785, 1061355, 2051953, 6155859, 10259765, 30779295]

約数ペア:

[(1, 30779295), (3, 10259765), (5, 6155859), (15, 2051953), (29, 1061355), (87, 353785), (145, 212271), (173, 177915), (409, 75255), (435, 70757), (519, 59305), (865, 35583), (1227, 25085), (2045, 15051), (2595, 11861), (5017, 6135)]