4957890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23609}}^1$

素因数の和:23626

約数の個数: 32

約数和(自身を含む): 13599360

約数和(自身を除く): 8641470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 23609, 47218, 70827, 118045, 141654, 165263, 236090, 330526, 354135, 495789, 708270, 826315, 991578, 1652630, 2478945, 4957890]

約数ペア:

[(1, 4957890), (2, 2478945), (3, 1652630), (5, 991578), (6, 826315), (7, 708270), (10, 495789), (14, 354135), (15, 330526), (21, 236090), (30, 165263), (35, 141654), (42, 118045), (70, 70827), (105, 47218), (210, 23609)]