42445380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2027}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 119246400

約数和(自身を除く): 76801020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2027, 2094, 3490, 4054, 4188, 5235, 6081, 6980, 8108, 10135, 10470, 12162, 20270, 20940, 24324, 30405, 40540, 60810, 121620, 707423, 1414846, 2122269, 2829692, 3537115, 4244538, 7074230, 8489076, 10611345, 14148460, 21222690, 42445380]

約数ペア:

[(1, 42445380), (2, 21222690), (3, 14148460), (4, 10611345), (5, 8489076), (6, 7074230), (10, 4244538), (12, 3537115), (15, 2829692), (20, 2122269), (30, 1414846), (60, 707423), (349, 121620), (698, 60810), (1047, 40540), (1396, 30405), (1745, 24324), (2027, 20940), (2094, 20270), (3490, 12162), (4054, 10470), (4188, 10135), (5235, 8108), (6081, 6980)]