4206690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 11202048

約数和(自身を除く): 6995358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1087, 1290, 1935, 2174, 3261, 3870, 5435, 6522, 9783, 10870, 16305, 19566, 32610, 46741, 48915, 93482, 97830, 140223, 233705, 280446, 420669, 467410, 701115, 841338, 1402230, 2103345, 4206690]

約数ペア:

[(1, 4206690), (2, 2103345), (3, 1402230), (5, 841338), (6, 701115), (9, 467410), (10, 420669), (15, 280446), (18, 233705), (30, 140223), (43, 97830), (45, 93482), (86, 48915), (90, 46741), (129, 32610), (215, 19566), (258, 16305), (387, 10870), (430, 9783), (645, 6522), (774, 5435), (1087, 3870), (1290, 3261), (1935, 2174)]