68767530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176327}}^1$

素因数の和:176350

約数の個数: 32

約数和(自身を含む): 177738624

約数和(自身を除く): 108971094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 176327, 352654, 528981, 881635, 1057962, 1763270, 2292251, 2644905, 4584502, 5289810, 6876753, 11461255, 13753506, 22922510, 34383765, 68767530]

約数ペア:

[(1, 68767530), (2, 34383765), (3, 22922510), (5, 13753506), (6, 11461255), (10, 6876753), (13, 5289810), (15, 4584502), (26, 2644905), (30, 2292251), (39, 1763270), (65, 1057962), (78, 881635), (130, 528981), (195, 352654), (390, 176327)]