2723700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1297}}^1$

素因数の和:1321

約数の個数: 72

約数和(自身を含む): 9013312

約数和(自身を除く): 6289612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 1297, 2100, 2594, 3891, 5188, 6485, 7782, 9079, 12970, 15564, 18158, 19455, 25940, 27237, 32425, 36316, 38910, 45395, 54474, 64850, 77820, 90790, 97275, 108948, 129700, 136185, 181580, 194550, 226975, 272370, 389100, 453950, 544740, 680925, 907900, 1361850, 2723700]

約数ペア:

[(1, 2723700), (2, 1361850), (3, 907900), (4, 680925), (5, 544740), (6, 453950), (7, 389100), (10, 272370), (12, 226975), (14, 194550), (15, 181580), (20, 136185), (21, 129700), (25, 108948), (28, 97275), (30, 90790), (35, 77820), (42, 64850), (50, 54474), (60, 45395), (70, 38910), (75, 36316), (84, 32425), (100, 27237), (105, 25940), (140, 19455), (150, 18158), (175, 15564), (210, 12970), (300, 9079), (350, 7782), (420, 6485), (525, 5188), (700, 3891), (1050, 2594), (1297, 2100)]