74007420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42533}}^1$

素因数の和:42574

約数の個数: 48

約数和(自身を含む): 214371360

約数和(自身を除く): 140363940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 42533, 85066, 127599, 170132, 212665, 255198, 425330, 510396, 637995, 850660, 1233457, 1275990, 2466914, 2551980, 3700371, 4933828, 6167285, 7400742, 12334570, 14801484, 18501855, 24669140, 37003710, 74007420]

約数ペア:

[(1, 74007420), (2, 37003710), (3, 24669140), (4, 18501855), (5, 14801484), (6, 12334570), (10, 7400742), (12, 6167285), (15, 4933828), (20, 3700371), (29, 2551980), (30, 2466914), (58, 1275990), (60, 1233457), (87, 850660), (116, 637995), (145, 510396), (174, 425330), (290, 255198), (348, 212665), (435, 170132), (580, 127599), (870, 85066), (1740, 42533)]