826879380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{16993}}^1$

素因数の和:17816

約数の個数: 48

約数和(自身を含む): 2318253504

約数和(自身を除く): 1491374124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 811, 1622, 2433, 3244, 4055, 4866, 8110, 9732, 12165, 16220, 16993, 24330, 33986, 48660, 50979, 67972, 84965, 101958, 169930, 203916, 254895, 339860, 509790, 1019580, 13781323, 27562646, 41343969, 55125292, 68906615, 82687938, 137813230, 165375876, 206719845, 275626460, 413439690, 826879380]

約数ペア:

[(1, 826879380), (2, 413439690), (3, 275626460), (4, 206719845), (5, 165375876), (6, 137813230), (10, 82687938), (12, 68906615), (15, 55125292), (20, 41343969), (30, 27562646), (60, 13781323), (811, 1019580), (1622, 509790), (2433, 339860), (3244, 254895), (4055, 203916), (4866, 169930), (8110, 101958), (9732, 84965), (12165, 67972), (16220, 50979), (16993, 48660), (24330, 33986)]