2018524130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{109}}^1\times {\mathrm{5399}}^1$

素因数の和:5536

約数の個数: 64

約数和(自身を含む): 4276800000

約数和(自身を除く): 2258275870

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 343, 490, 545, 686, 763, 1090, 1526, 1715, 3430, 3815, 5341, 5399, 7630, 10682, 10798, 26705, 26995, 37387, 37793, 53410, 53990, 74774, 75586, 186935, 188965, 264551, 373870, 377930, 529102, 588491, 1176982, 1322755, 1851857, 2645510, 2942455, 3703714, 4119437, 5884910, 8238874, 9259285, 18518570, 20597185, 28836059, 41194370, 57672118, 144180295, 201852413, 288360590, 403704826, 1009262065, 2018524130]

約数ペア:

[(1, 2018524130), (2, 1009262065), (5, 403704826), (7, 288360590), (10, 201852413), (14, 144180295), (35, 57672118), (49, 41194370), (70, 28836059), (98, 20597185), (109, 18518570), (218, 9259285), (245, 8238874), (343, 5884910), (490, 4119437), (545, 3703714), (686, 2942455), (763, 2645510), (1090, 1851857), (1526, 1322755), (1715, 1176982), (3430, 588491), (3815, 529102), (5341, 377930), (5399, 373870), (7630, 264551), (10682, 188965), (10798, 186935), (26705, 75586), (26995, 74774), (37387, 53990), (37793, 53410)]