68742690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4013}}^1$

素因数の和:4594

約数の個数: 32

約数和(自身を含む): 165312576

約数和(自身を除く): 96569886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 571, 1142, 1713, 2855, 3426, 4013, 5710, 8026, 8565, 12039, 17130, 20065, 24078, 40130, 60195, 120390, 2291423, 4582846, 6874269, 11457115, 13748538, 22914230, 34371345, 68742690]

約数ペア:

[(1, 68742690), (2, 34371345), (3, 22914230), (5, 13748538), (6, 11457115), (10, 6874269), (15, 4582846), (30, 2291423), (571, 120390), (1142, 60195), (1713, 40130), (2855, 24078), (3426, 20065), (4013, 17130), (5710, 12039), (8026, 8565)]