70310680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 177156000

約数和(自身を除く): 106845320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 121, 146, 199, 220, 242, 292, 365, 398, 440, 484, 584, 605, 730, 796, 803, 968, 995, 1210, 1460, 1592, 1606, 1990, 2189, 2420, 2920, 3212, 3980, 4015, 4378, 4840, 6424, 7960, 8030, 8756, 8833, 10945, 14527, 16060, 17512, 17666, 21890, 24079, 29054, 32120, 35332, 43780, 44165, 48158, 58108, 70664, 72635, 87560, 88330, 96316, 116216, 120395, 145270, 159797, 176660, 192632, 240790, 290540, 319594, 353320, 481580, 581080, 639188, 798985, 963160, 1278376, 1597970, 1757767, 3195940, 3515534, 6391880, 7031068, 8788835, 14062136, 17577670, 35155340, 70310680]

約数ペア:

[(1, 70310680), (2, 35155340), (4, 17577670), (5, 14062136), (8, 8788835), (10, 7031068), (11, 6391880), (20, 3515534), (22, 3195940), (40, 1757767), (44, 1597970), (55, 1278376), (73, 963160), (88, 798985), (110, 639188), (121, 581080), (146, 481580), (199, 353320), (220, 319594), (242, 290540), (292, 240790), (365, 192632), (398, 176660), (440, 159797), (484, 145270), (584, 120395), (605, 116216), (730, 96316), (796, 88330), (803, 87560), (968, 72635), (995, 70664), (1210, 58108), (1460, 48158), (1592, 44165), (1606, 43780), (1990, 35332), (2189, 32120), (2420, 29054), (2920, 24079), (3212, 21890), (3980, 17666), (4015, 17512), (4378, 16060), (4840, 14527), (6424, 10945), (7960, 8833), (8030, 8756)]