3457890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1423}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 9330048

約数和(自身を除く): 5872158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 1423, 2430, 2846, 4269, 7115, 8538, 12807, 14230, 21345, 25614, 38421, 42690, 64035, 76842, 115263, 128070, 192105, 230526, 345789, 384210, 576315, 691578, 1152630, 1728945, 3457890]

約数ペア:

[(1, 3457890), (2, 1728945), (3, 1152630), (5, 691578), (6, 576315), (9, 384210), (10, 345789), (15, 230526), (18, 192105), (27, 128070), (30, 115263), (45, 76842), (54, 64035), (81, 42690), (90, 38421), (135, 25614), (162, 21345), (243, 14230), (270, 12807), (405, 8538), (486, 7115), (810, 4269), (1215, 2846), (1423, 2430)]