104328420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{248401}}^1$

素因数の和:248420

約数の個数: 48

約数和(自身を含む): 333852288

約数和(自身を除く): 229523868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 248401, 496802, 745203, 993604, 1242005, 1490406, 1738807, 2484010, 2980812, 3477614, 3726015, 4968020, 5216421, 6955228, 7452030, 8694035, 10432842, 14904060, 17388070, 20865684, 26082105, 34776140, 52164210, 104328420]

約数ペア:

[(1, 104328420), (2, 52164210), (3, 34776140), (4, 26082105), (5, 20865684), (6, 17388070), (7, 14904060), (10, 10432842), (12, 8694035), (14, 7452030), (15, 6955228), (20, 5216421), (21, 4968020), (28, 3726015), (30, 3477614), (35, 2980812), (42, 2484010), (60, 1738807), (70, 1490406), (84, 1242005), (105, 993604), (140, 745203), (210, 496802), (420, 248401)]