74053140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{176317}}^1$

素因数の和:176336

約数の個数: 48

約数和(自身を含む): 236971392

約数和(自身を除く): 162918252

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, 176317, 352634, 528951, 705268, 881585, 1057902, 1234219, 1763170, 2115804, 2468438, 2644755, 3526340, 3702657, 4936876, 5289510, 6171095, 7405314, 10579020, 12342190, 14810628, 18513285, 24684380, 37026570, 74053140]

約数ペア:

[(1, 74053140), (2, 37026570), (3, 24684380), (4, 18513285), (5, 14810628), (6, 12342190), (7, 10579020), (10, 7405314), (12, 6171095), (14, 5289510), (15, 4936876), (20, 3702657), (21, 3526340), (28, 2644755), (30, 2468438), (35, 2115804), (42, 1763170), (60, 1234219), (70, 1057902), (84, 881585), (105, 705268), (140, 528951), (210, 352634), (420, 176317)]