13256580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2027}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 37477440

約数和(自身を除く): 24220860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2027, 2180, 3270, 4054, 6081, 6540, 8108, 10135, 12162, 20270, 24324, 30405, 40540, 60810, 121620, 220943, 441886, 662829, 883772, 1104715, 1325658, 2209430, 2651316, 3314145, 4418860, 6628290, 13256580]

約数ペア:

[(1, 13256580), (2, 6628290), (3, 4418860), (4, 3314145), (5, 2651316), (6, 2209430), (10, 1325658), (12, 1104715), (15, 883772), (20, 662829), (30, 441886), (60, 220943), (109, 121620), (218, 60810), (327, 40540), (436, 30405), (545, 24324), (654, 20270), (1090, 12162), (1308, 10135), (1635, 8108), (2027, 6540), (2180, 6081), (3270, 4054)]