340382805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{10357}}^1$

素因数の和:10685

約数の個数: 32

約数和(自身を含む): 624463104

約数和(自身を除く): 284080299

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 313, 939, 1565, 2191, 4695, 6573, 10357, 10955, 31071, 32865, 51785, 72499, 155355, 217497, 362495, 1087485, 3241741, 9725223, 16208705, 22692187, 48626115, 68076561, 113460935, 340382805]

約数ペア:

[(1, 340382805), (3, 113460935), (5, 68076561), (7, 48626115), (15, 22692187), (21, 16208705), (35, 9725223), (105, 3241741), (313, 1087485), (939, 362495), (1565, 217497), (2191, 155355), (4695, 72499), (6573, 51785), (10357, 32865), (10955, 31071)]