30927250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 64696320

約数和(自身を除く): 33769070

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 125, 170, 190, 250, 323, 383, 425, 475, 646, 766, 850, 950, 1615, 1915, 2125, 2375, 3230, 3830, 4250, 4750, 6511, 7277, 8075, 9575, 13022, 14554, 16150, 19150, 32555, 36385, 40375, 47875, 65110, 72770, 80750, 95750, 123709, 162775, 181925, 247418, 325550, 363850, 618545, 813875, 909625, 1237090, 1627750, 1819250, 3092725, 6185450, 15463625, 30927250]

約数ペア:

[(1, 30927250), (2, 15463625), (5, 6185450), (10, 3092725), (17, 1819250), (19, 1627750), (25, 1237090), (34, 909625), (38, 813875), (50, 618545), (85, 363850), (95, 325550), (125, 247418), (170, 181925), (190, 162775), (250, 123709), (323, 95750), (383, 80750), (425, 72770), (475, 65110), (646, 47875), (766, 40375), (850, 36385), (950, 32555), (1615, 19150), (1915, 16150), (2125, 14554), (2375, 13022), (3230, 9575), (3830, 8075), (4250, 7277), (4750, 6511)]