345288510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3943}}^1$

素因数の和:4102

約数の個数: 96

約数和(自身を含む): 1033643520

約数和(自身を除く): 688355010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 139, 210, 278, 315, 417, 630, 695, 834, 973, 1251, 1390, 1946, 2085, 2502, 2919, 3943, 4170, 4865, 5838, 6255, 7886, 8757, 9730, 11829, 12510, 14595, 17514, 19715, 23658, 27601, 29190, 35487, 39430, 43785, 55202, 59145, 70974, 82803, 87570, 118290, 138005, 165606, 177435, 248409, 276010, 354870, 414015, 496818, 548077, 828030, 1096154, 1242045, 1644231, 2484090, 2740385, 3288462, 3836539, 4932693, 5480770, 7673078, 8221155, 9865386, 11509617, 16442310, 19182695, 23019234, 24663465, 34528851, 38365390, 49326930, 57548085, 69057702, 115096170, 172644255, 345288510]

約数ペア:

[(1, 345288510), (2, 172644255), (3, 115096170), (5, 69057702), (6, 57548085), (7, 49326930), (9, 38365390), (10, 34528851), (14, 24663465), (15, 23019234), (18, 19182695), (21, 16442310), (30, 11509617), (35, 9865386), (42, 8221155), (45, 7673078), (63, 5480770), (70, 4932693), (90, 3836539), (105, 3288462), (126, 2740385), (139, 2484090), (210, 1644231), (278, 1242045), (315, 1096154), (417, 828030), (630, 548077), (695, 496818), (834, 414015), (973, 354870), (1251, 276010), (1390, 248409), (1946, 177435), (2085, 165606), (2502, 138005), (2919, 118290), (3943, 87570), (4170, 82803), (4865, 70974), (5838, 59145), (6255, 55202), (7886, 43785), (8757, 39430), (9730, 35487), (11829, 29190), (12510, 27601), (14595, 23658), (17514, 19715)]