97231290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{249311}}^1$

素因数の和:249334

約数の個数: 32

約数和(自身を含む): 251306496

約数和(自身を除く): 154075206

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 249311, 498622, 747933, 1246555, 1495866, 2493110, 3241043, 3739665, 6482086, 7479330, 9723129, 16205215, 19446258, 32410430, 48615645, 97231290]

約数ペア:

[(1, 97231290), (2, 48615645), (3, 32410430), (5, 19446258), (6, 16205215), (10, 9723129), (13, 7479330), (15, 6482086), (26, 3739665), (30, 3241043), (39, 2493110), (65, 1495866), (78, 1246555), (130, 747933), (195, 498622), (390, 249311)]