87027570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{138139}}^1$

素因数の和:138159

約数の個数: 48

約数和(自身を含む): 258598080

約数和(自身を除く): 171570510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 138139, 276278, 414417, 690695, 828834, 966973, 1243251, 1381390, 1933946, 2072085, 2486502, 2900919, 4144170, 4834865, 5801838, 6216255, 8702757, 9669730, 12432510, 14504595, 17405514, 29009190, 43513785, 87027570]

約数ペア:

[(1, 87027570), (2, 43513785), (3, 29009190), (5, 17405514), (6, 14504595), (7, 12432510), (9, 9669730), (10, 8702757), (14, 6216255), (15, 5801838), (18, 4834865), (21, 4144170), (30, 2900919), (35, 2486502), (42, 2072085), (45, 1933946), (63, 1381390), (70, 1243251), (90, 966973), (105, 828834), (126, 690695), (210, 414417), (315, 276278), (630, 138139)]