30527988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{569}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 45313932

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 263, 526, 569, 789, 1052, 1138, 1578, 1707, 2276, 3156, 3414, 4471, 6828, 8942, 9673, 13413, 17884, 19346, 26826, 29019, 38692, 53652, 58038, 116076, 149647, 299294, 448941, 598588, 897882, 1795764, 2543999, 5087998, 7631997, 10175996, 15263994, 30527988]

約数ペア:

[(1, 30527988), (2, 15263994), (3, 10175996), (4, 7631997), (6, 5087998), (12, 2543999), (17, 1795764), (34, 897882), (51, 598588), (68, 448941), (102, 299294), (204, 149647), (263, 116076), (526, 58038), (569, 53652), (789, 38692), (1052, 29019), (1138, 26826), (1578, 19346), (1707, 17884), (2276, 13413), (3156, 9673), (3414, 8942), (4471, 6828)]