16195020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8707}}^1$

素因数の和:8750

約数の個数: 48

約数和(自身を含む): 46814208

約数和(自身を除く): 30619188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 8707, 17414, 26121, 34828, 43535, 52242, 87070, 104484, 130605, 174140, 261210, 269917, 522420, 539834, 809751, 1079668, 1349585, 1619502, 2699170, 3239004, 4048755, 5398340, 8097510, 16195020]

約数ペア:

[(1, 16195020), (2, 8097510), (3, 5398340), (4, 4048755), (5, 3239004), (6, 2699170), (10, 1619502), (12, 1349585), (15, 1079668), (20, 809751), (30, 539834), (31, 522420), (60, 269917), (62, 261210), (93, 174140), (124, 130605), (155, 104484), (186, 87070), (310, 52242), (372, 43535), (465, 34828), (620, 26121), (930, 17414), (1860, 8707)]