30340956

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 74366208

約数和(自身を除く): 44025252

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 211, 276, 422, 521, 633, 844, 1042, 1266, 1563, 2084, 2532, 3126, 4853, 6252, 9706, 11983, 14559, 19412, 23966, 29118, 35949, 47932, 58236, 71898, 109931, 143796, 219862, 329793, 439724, 659586, 1319172, 2528413, 5056826, 7585239, 10113652, 15170478, 30340956]

約数ペア:

[(1, 30340956), (2, 15170478), (3, 10113652), (4, 7585239), (6, 5056826), (12, 2528413), (23, 1319172), (46, 659586), (69, 439724), (92, 329793), (138, 219862), (211, 143796), (276, 109931), (422, 71898), (521, 58236), (633, 47932), (844, 35949), (1042, 29118), (1266, 23966), (1563, 19412), (2084, 14559), (2532, 11983), (3126, 9706), (4853, 6252)]