319716870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{16421}}^1$

素因数の和:16501

約数の個数: 64

約数和(自身を含む): 851316480

約数和(自身を除く): 531599610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 590, 649, 885, 1298, 1770, 1947, 3245, 3894, 6490, 9735, 16421, 19470, 32842, 49263, 82105, 98526, 164210, 180631, 246315, 361262, 492630, 541893, 903155, 968839, 1083786, 1806310, 1937678, 2709465, 2906517, 4844195, 5418930, 5813034, 9688390, 10657229, 14532585, 21314458, 29065170, 31971687, 53286145, 63943374, 106572290, 159858435, 319716870]

約数ペア:

[(1, 319716870), (2, 159858435), (3, 106572290), (5, 63943374), (6, 53286145), (10, 31971687), (11, 29065170), (15, 21314458), (22, 14532585), (30, 10657229), (33, 9688390), (55, 5813034), (59, 5418930), (66, 4844195), (110, 2906517), (118, 2709465), (165, 1937678), (177, 1806310), (295, 1083786), (330, 968839), (354, 903155), (590, 541893), (649, 492630), (885, 361262), (1298, 246315), (1770, 180631), (1947, 164210), (3245, 98526), (3894, 82105), (6490, 49263), (9735, 32842), (16421, 19470)]