85698570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2227

約数の個数: 64

約数和(自身を含む): 217350144

約数和(自身を除く): 131651574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 2143, 2666, 3999, 4286, 6429, 6665, 7998, 10715, 12858, 13330, 19995, 21430, 32145, 39990, 64290, 66433, 92149, 132866, 184298, 199299, 276447, 332165, 398598, 460745, 552894, 664330, 921490, 996495, 1382235, 1992990, 2764470, 2856619, 5713238, 8569857, 14283095, 17139714, 28566190, 42849285, 85698570]

約数ペア:

[(1, 85698570), (2, 42849285), (3, 28566190), (5, 17139714), (6, 14283095), (10, 8569857), (15, 5713238), (30, 2856619), (31, 2764470), (43, 1992990), (62, 1382235), (86, 996495), (93, 921490), (129, 664330), (155, 552894), (186, 460745), (215, 398598), (258, 332165), (310, 276447), (430, 199299), (465, 184298), (645, 132866), (930, 92149), (1290, 66433), (1333, 64290), (2143, 39990), (2666, 32145), (3999, 21430), (4286, 19995), (6429, 13330), (6665, 12858), (7998, 10715)]