30938012

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5443}}^1$

素因数の和:5490

約数の個数: 36

約数和(自身を含む): 65164680

約数和(自身を除く): 34226668

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5443, 5684, 10886, 21772, 38101, 76202, 152404, 157847, 266707, 315694, 533414, 631388, 1066828, 1104929, 2209858, 4419716, 7734503, 15469006, 30938012]

約数ペア:

[(1, 30938012), (2, 15469006), (4, 7734503), (7, 4419716), (14, 2209858), (28, 1104929), (29, 1066828), (49, 631388), (58, 533414), (98, 315694), (116, 266707), (196, 157847), (203, 152404), (406, 76202), (812, 38101), (1421, 21772), (2842, 10886), (5443, 5684)]