214782780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{96749}}^1$

素因数の和:96798

約数の個数: 48

約数和(自身を含む): 617652000

約数和(自身を除く): 402869220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 96749, 193498, 290247, 386996, 483745, 580494, 967490, 1160988, 1451235, 1934980, 2902470, 3579713, 5804940, 7159426, 10739139, 14318852, 17898565, 21478278, 35797130, 42956556, 53695695, 71594260, 107391390, 214782780]

約数ペア:

[(1, 214782780), (2, 107391390), (3, 71594260), (4, 53695695), (5, 42956556), (6, 35797130), (10, 21478278), (12, 17898565), (15, 14318852), (20, 10739139), (30, 7159426), (37, 5804940), (60, 3579713), (74, 2902470), (111, 1934980), (148, 1451235), (185, 1160988), (222, 967490), (370, 580494), (444, 483745), (555, 386996), (740, 290247), (1110, 193498), (2220, 96749)]