1969140

素因数分解:

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

素因数の和:936

約数の個数: 48

約数和(自身を含む): 5668992

約数和(自身を除く): 3699852

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, 887, 1110, 1774, 2220, 2661, 3548, 4435, 5322, 8870, 10644, 13305, 17740, 26610, 32819, 53220, 65638, 98457, 131276, 164095, 196914, 328190, 393828, 492285, 656380, 984570, 1969140]

約数ペア:

[(1, 1969140), (2, 984570), (3, 656380), (4, 492285), (5, 393828), (6, 328190), (10, 196914), (12, 164095), (15, 131276), (20, 98457), (30, 65638), (37, 53220), (60, 32819), (74, 26610), (111, 17740), (148, 13305), (185, 10644), (222, 8870), (370, 5322), (444, 4435), (555, 3548), (740, 2661), (887, 2220), (1110, 1774)]