30538844

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 63737856

約数和(自身を除く): 33199012

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 151, 217, 233, 302, 434, 466, 604, 868, 932, 1057, 1631, 2114, 3262, 4228, 4681, 6524, 7223, 9362, 14446, 18724, 28892, 32767, 35183, 50561, 65534, 70366, 101122, 131068, 140732, 202244, 246281, 492562, 985124, 1090673, 2181346, 4362692, 7634711, 15269422, 30538844]

約数ペア:

[(1, 30538844), (2, 15269422), (4, 7634711), (7, 4362692), (14, 2181346), (28, 1090673), (31, 985124), (62, 492562), (124, 246281), (151, 202244), (217, 140732), (233, 131068), (302, 101122), (434, 70366), (466, 65534), (604, 50561), (868, 35183), (932, 32767), (1057, 28892), (1631, 18724), (2114, 14446), (3262, 9362), (4228, 7223), (4681, 6524)]