77182270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 153924624

約数和(自身を除く): 76742354

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 227, 242, 281, 454, 562, 605, 1135, 1210, 1405, 2270, 2497, 2810, 3091, 4994, 6182, 12485, 15455, 24970, 27467, 30910, 34001, 54934, 63787, 68002, 127574, 137335, 170005, 274670, 318935, 340010, 637870, 701657, 1403314, 3508285, 7016570, 7718227, 15436454, 38591135, 77182270]

約数ペア:

[(1, 77182270), (2, 38591135), (5, 15436454), (10, 7718227), (11, 7016570), (22, 3508285), (55, 1403314), (110, 701657), (121, 637870), (227, 340010), (242, 318935), (281, 274670), (454, 170005), (562, 137335), (605, 127574), (1135, 68002), (1210, 63787), (1405, 54934), (2270, 34001), (2497, 30910), (2810, 27467), (3091, 24970), (4994, 15455), (6182, 12485)]