87204930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 216494208

約数和(自身を除く): 129289278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 251, 313, 370, 502, 555, 626, 753, 939, 1110, 1255, 1506, 1565, 1878, 2510, 3130, 3765, 4695, 7530, 9287, 9390, 11581, 18574, 23162, 27861, 34743, 46435, 55722, 57905, 69486, 78563, 92870, 115810, 139305, 157126, 173715, 235689, 278610, 347430, 392815, 471378, 785630, 1178445, 2356890, 2906831, 5813662, 8720493, 14534155, 17440986, 29068310, 43602465, 87204930]

約数ペア:

[(1, 87204930), (2, 43602465), (3, 29068310), (5, 17440986), (6, 14534155), (10, 8720493), (15, 5813662), (30, 2906831), (37, 2356890), (74, 1178445), (111, 785630), (185, 471378), (222, 392815), (251, 347430), (313, 278610), (370, 235689), (502, 173715), (555, 157126), (626, 139305), (753, 115810), (939, 92870), (1110, 78563), (1255, 69486), (1506, 57905), (1565, 55722), (1878, 46435), (2510, 34743), (3130, 27861), (3765, 23162), (4695, 18574), (7530, 11581), (9287, 9390)]