84536790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{216761}}^1$

素因数の和:216784

約数の個数: 32

約数和(自身を含む): 218496096

約数和(自身を除く): 133959306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 216761, 433522, 650283, 1083805, 1300566, 2167610, 2817893, 3251415, 5635786, 6502830, 8453679, 14089465, 16907358, 28178930, 42268395, 84536790]

約数ペア:

[(1, 84536790), (2, 42268395), (3, 28178930), (5, 16907358), (6, 14089465), (10, 8453679), (13, 6502830), (15, 5635786), (26, 3251415), (30, 2817893), (39, 2167610), (65, 1300566), (78, 1083805), (130, 650283), (195, 433522), (390, 216761)]