129341790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4621}}^1$

素因数の和:4945

約数の個数: 48

約数和(自身を含む): 337442976

約数和(自身を除く): 208101186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1555, 1866, 2799, 3110, 4621, 4665, 5598, 9242, 9330, 13863, 13995, 23105, 27726, 27990, 41589, 46210, 69315, 83178, 138630, 207945, 415890, 1437131, 2874262, 4311393, 7185655, 8622786, 12934179, 14371310, 21556965, 25868358, 43113930, 64670895, 129341790]

約数ペア:

[(1, 129341790), (2, 64670895), (3, 43113930), (5, 25868358), (6, 21556965), (9, 14371310), (10, 12934179), (15, 8622786), (18, 7185655), (30, 4311393), (45, 2874262), (90, 1437131), (311, 415890), (622, 207945), (933, 138630), (1555, 83178), (1866, 69315), (2799, 46210), (3110, 41589), (4621, 27990), (4665, 27726), (5598, 23105), (9242, 13995), (9330, 13863)]