1701140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 4233600

約数和(自身を除く): 2532460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 419, 580, 812, 838, 1015, 1676, 2030, 2095, 2933, 4060, 4190, 5866, 8380, 11732, 12151, 14665, 24302, 29330, 48604, 58660, 60755, 85057, 121510, 170114, 243020, 340228, 425285, 850570, 1701140]

約数ペア:

[(1, 1701140), (2, 850570), (4, 425285), (5, 340228), (7, 243020), (10, 170114), (14, 121510), (20, 85057), (28, 60755), (29, 58660), (35, 48604), (58, 29330), (70, 24302), (116, 14665), (140, 12151), (145, 11732), (203, 8380), (290, 5866), (406, 4190), (419, 4060), (580, 2933), (812, 2095), (838, 2030), (1015, 1676)]