30865292

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 57237096

約数和(自身を除く): 26371804

約数列:

[1, 2, 4, 41, 53, 67, 82, 106, 134, 164, 212, 268, 2173, 2747, 2809, 3551, 4346, 5494, 5618, 7102, 8692, 10988, 11236, 14204, 115169, 145591, 188203, 230338, 291182, 376406, 460676, 582364, 752812, 7716323, 15432646, 30865292]

約数ペア:

[(1, 30865292), (2, 15432646), (4, 7716323), (41, 752812), (53, 582364), (67, 460676), (82, 376406), (106, 291182), (134, 230338), (164, 188203), (212, 145591), (268, 115169), (2173, 14204), (2747, 11236), (2809, 10988), (3551, 8692), (4346, 7102), (5494, 5618)]