2953710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 7896096

約数和(自身を除く): 4942386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 887, 1110, 1665, 1774, 2661, 3330, 4435, 5322, 7983, 8870, 13305, 15966, 26610, 32819, 39915, 65638, 79830, 98457, 164095, 196914, 295371, 328190, 492285, 590742, 984570, 1476855, 2953710]

約数ペア:

[(1, 2953710), (2, 1476855), (3, 984570), (5, 590742), (6, 492285), (9, 328190), (10, 295371), (15, 196914), (18, 164095), (30, 98457), (37, 79830), (45, 65638), (74, 39915), (90, 32819), (111, 26610), (185, 15966), (222, 13305), (333, 8870), (370, 7983), (555, 5322), (666, 4435), (887, 3330), (1110, 2661), (1665, 1774)]