264057690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21841}}^1$

素因数の和:21895

約数の個数: 64

約数和(自身を含む): 704535552

約数和(自身を除く): 440477862

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 21841, 43682, 65523, 109205, 131046, 218410, 283933, 327615, 567866, 655230, 677071, 851799, 1354142, 1419665, 1703598, 2031213, 2839330, 3385355, 4062426, 4258995, 6770710, 8517990, 8801923, 10156065, 17603846, 20312130, 26405769, 44009615, 52811538, 88019230, 132028845, 264057690]

約数ペア:

[(1, 264057690), (2, 132028845), (3, 88019230), (5, 52811538), (6, 44009615), (10, 26405769), (13, 20312130), (15, 17603846), (26, 10156065), (30, 8801923), (31, 8517990), (39, 6770710), (62, 4258995), (65, 4062426), (78, 3385355), (93, 2839330), (130, 2031213), (155, 1703598), (186, 1419665), (195, 1354142), (310, 851799), (390, 677071), (403, 655230), (465, 567866), (806, 327615), (930, 283933), (1209, 218410), (2015, 131046), (2418, 109205), (4030, 65523), (6045, 43682), (12090, 21841)]