102086790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{261761}}^1$

素因数の和:261784

約数の個数: 32

約数和(自身を含む): 263856096

約数和(自身を除く): 161769306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 261761, 523522, 785283, 1308805, 1570566, 2617610, 3402893, 3926415, 6805786, 7852830, 10208679, 17014465, 20417358, 34028930, 51043395, 102086790]

約数ペア:

[(1, 102086790), (2, 51043395), (3, 34028930), (5, 20417358), (6, 17014465), (10, 10208679), (13, 7852830), (15, 6805786), (26, 3926415), (30, 3402893), (39, 2617610), (65, 1570566), (78, 1308805), (130, 785283), (195, 523522), (390, 261761)]