97653640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{348763}}^1$

素因数の和:348781

約数の個数: 32

約数和(自身を含む): 251110080

約数和(自身を除く): 153456440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 348763, 697526, 1395052, 1743815, 2441341, 2790104, 3487630, 4882682, 6975260, 9765364, 12206705, 13950520, 19530728, 24413410, 48826820, 97653640]

約数ペア:

[(1, 97653640), (2, 48826820), (4, 24413410), (5, 19530728), (7, 13950520), (8, 12206705), (10, 9765364), (14, 6975260), (20, 4882682), (28, 3487630), (35, 2790104), (40, 2441341), (56, 1743815), (70, 1395052), (140, 697526), (280, 348763)]