13768170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 36457344

約数和(自身を除く): 22689174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 821, 1118, 1290, 1642, 1677, 2463, 2795, 3354, 4105, 4926, 5590, 8210, 8385, 10673, 12315, 16770, 21346, 24630, 32019, 35303, 53365, 64038, 70606, 105909, 106730, 160095, 176515, 211818, 320190, 353030, 458939, 529545, 917878, 1059090, 1376817, 2294695, 2753634, 4589390, 6884085, 13768170]

約数ペア:

[(1, 13768170), (2, 6884085), (3, 4589390), (5, 2753634), (6, 2294695), (10, 1376817), (13, 1059090), (15, 917878), (26, 529545), (30, 458939), (39, 353030), (43, 320190), (65, 211818), (78, 176515), (86, 160095), (129, 106730), (130, 105909), (195, 70606), (215, 64038), (258, 53365), (390, 35303), (430, 32019), (559, 24630), (645, 21346), (821, 16770), (1118, 12315), (1290, 10673), (1642, 8385), (1677, 8210), (2463, 5590), (2795, 4926), (3354, 4105)]