2018207130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{68437}}^1$

素因数の和:69430

約数の個数: 32

約数和(自身を含む): 4848695424

約数和(自身を除く): 2830488294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 983, 1966, 2949, 4915, 5898, 9830, 14745, 29490, 68437, 136874, 205311, 342185, 410622, 684370, 1026555, 2053110, 67273571, 134547142, 201820713, 336367855, 403641426, 672735710, 1009103565, 2018207130]

約数ペア:

[(1, 2018207130), (2, 1009103565), (3, 672735710), (5, 403641426), (6, 336367855), (10, 201820713), (15, 134547142), (30, 67273571), (983, 2053110), (1966, 1026555), (2949, 684370), (4915, 410622), (5898, 342185), (9830, 205311), (14745, 136874), (29490, 68437)]