30307290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77711}}^1$

素因数の和:77734

約数の個数: 32

約数和(自身を含む): 78333696

約数和(自身を除く): 48026406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 77711, 155422, 233133, 388555, 466266, 777110, 1010243, 1165665, 2020486, 2331330, 3030729, 5051215, 6061458, 10102430, 15153645, 30307290]

約数ペア:

[(1, 30307290), (2, 15153645), (3, 10102430), (5, 6061458), (6, 5051215), (10, 3030729), (13, 2331330), (15, 2020486), (26, 1165665), (30, 1010243), (39, 777110), (65, 466266), (78, 388555), (130, 233133), (195, 155422), (390, 77711)]