424294860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{642871}}^1$

素因数の和:642894

約数の個数: 48

約数和(自身を含む): 1296029952

約数和(自身を除く): 871735092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 642871, 1285742, 1928613, 2571484, 3214355, 3857226, 6428710, 7071581, 7714452, 9643065, 12857420, 14143162, 19286130, 21214743, 28286324, 35357905, 38572260, 42429486, 70715810, 84858972, 106073715, 141431620, 212147430, 424294860]

約数ペア:

[(1, 424294860), (2, 212147430), (3, 141431620), (4, 106073715), (5, 84858972), (6, 70715810), (10, 42429486), (11, 38572260), (12, 35357905), (15, 28286324), (20, 21214743), (22, 19286130), (30, 14143162), (33, 12857420), (44, 9643065), (55, 7714452), (60, 7071581), (66, 6428710), (110, 3857226), (132, 3214355), (165, 2571484), (220, 1928613), (330, 1285742), (660, 642871)]