355090710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1109}}^1$

素因数の和:1953

約数の個数: 64

約数和(自身を含む): 919719360

約数和(自身を除く): 564628650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 821, 1109, 1642, 2218, 2463, 3327, 4105, 4926, 5545, 6654, 8210, 10673, 11090, 12315, 14417, 16635, 21346, 24630, 28834, 32019, 33270, 43251, 53365, 64038, 72085, 86502, 106730, 144170, 160095, 216255, 320190, 432510, 910489, 1820978, 2731467, 4552445, 5462934, 9104890, 11836357, 13657335, 23672714, 27314670, 35509071, 59181785, 71018142, 118363570, 177545355, 355090710]

約数ペア:

[(1, 355090710), (2, 177545355), (3, 118363570), (5, 71018142), (6, 59181785), (10, 35509071), (13, 27314670), (15, 23672714), (26, 13657335), (30, 11836357), (39, 9104890), (65, 5462934), (78, 4552445), (130, 2731467), (195, 1820978), (390, 910489), (821, 432510), (1109, 320190), (1642, 216255), (2218, 160095), (2463, 144170), (3327, 106730), (4105, 86502), (4926, 72085), (5545, 64038), (6654, 53365), (8210, 43251), (10673, 33270), (11090, 32019), (12315, 28834), (14417, 24630), (16635, 21346)]