67819910

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 125971200

約数和(自身を除く): 58151290

約数列:

[1, 2, 5, 10, 59, 71, 118, 142, 295, 355, 590, 710, 1619, 3238, 4189, 8095, 8378, 16190, 20945, 41890, 95521, 114949, 191042, 229898, 477605, 574745, 955210, 1149490, 6781991, 13563982, 33909955, 67819910]

約数ペア:

[(1, 67819910), (2, 33909955), (5, 13563982), (10, 6781991), (59, 1149490), (71, 955210), (118, 574745), (142, 477605), (295, 229898), (355, 191042), (590, 114949), (710, 95521), (1619, 41890), (3238, 20945), (4189, 16190), (8095, 8378)]