22639890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8293}}^1$

素因数の和:8323

約数の個数: 64

約数和(自身を含む): 66882816

約数和(自身を除く): 44242926

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 8293, 16586, 24879, 41465, 49758, 58051, 82930, 107809, 116102, 124395, 174153, 215618, 248790, 290255, 323427, 348306, 539045, 580510, 646854, 754663, 870765, 1078090, 1509326, 1617135, 1741530, 2263989, 3234270, 3773315, 4527978, 7546630, 11319945, 22639890]

約数ペア:

[(1, 22639890), (2, 11319945), (3, 7546630), (5, 4527978), (6, 3773315), (7, 3234270), (10, 2263989), (13, 1741530), (14, 1617135), (15, 1509326), (21, 1078090), (26, 870765), (30, 754663), (35, 646854), (39, 580510), (42, 539045), (65, 348306), (70, 323427), (78, 290255), (91, 248790), (105, 215618), (130, 174153), (182, 124395), (195, 116102), (210, 107809), (273, 82930), (390, 58051), (455, 49758), (546, 41465), (910, 24879), (1365, 16586), (2730, 8293)]