428218230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1297631}}^1$

素因数の和:1297652

約数の個数: 32

約数和(自身を含む): 1121154048

約数和(自身を除く): 692935818

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 1297631, 2595262, 3892893, 6488155, 7785786, 12976310, 14273941, 19464465, 28547882, 38928930, 42821823, 71369705, 85643646, 142739410, 214109115, 428218230]

約数ペア:

[(1, 428218230), (2, 214109115), (3, 142739410), (5, 85643646), (6, 71369705), (10, 42821823), (11, 38928930), (15, 28547882), (22, 19464465), (30, 14273941), (33, 12976310), (55, 7785786), (66, 6488155), (110, 3892893), (165, 2595262), (330, 1297631)]