277480890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{342569}}^1$

素因数の和:342588

約数の個数: 40

約数和(自身を含む): 746117460

約数和(自身を除く): 468636570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 342569, 685138, 1027707, 1712845, 2055414, 3083121, 3425690, 5138535, 6166242, 9249363, 10277070, 15415605, 18498726, 27748089, 30831210, 46246815, 55496178, 92493630, 138740445, 277480890]

約数ペア:

[(1, 277480890), (2, 138740445), (3, 92493630), (5, 55496178), (6, 46246815), (9, 30831210), (10, 27748089), (15, 18498726), (18, 15415605), (27, 10277070), (30, 9249363), (45, 6166242), (54, 5138535), (81, 3425690), (90, 3083121), (135, 2055414), (162, 1712845), (270, 1027707), (405, 685138), (810, 342569)]