973005180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2316679}}^1$

素因数の和:2316698

約数の個数: 48

約数和(自身を含む): 3113617920

約数和(自身を除く): 2140612740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2316679, 4633358, 6950037, 9266716, 11583395, 13900074, 16216753, 23166790, 27800148, 32433506, 34750185, 46333580, 48650259, 64867012, 69500370, 81083765, 97300518, 139000740, 162167530, 194601036, 243251295, 324335060, 486502590, 973005180]

約数ペア:

[(1, 973005180), (2, 486502590), (3, 324335060), (4, 243251295), (5, 194601036), (6, 162167530), (7, 139000740), (10, 97300518), (12, 81083765), (14, 69500370), (15, 64867012), (20, 48650259), (21, 46333580), (28, 34750185), (30, 32433506), (35, 27800148), (42, 23166790), (60, 16216753), (70, 13900074), (84, 11583395), (105, 9266716), (140, 6950037), (210, 4633358), (420, 2316679)]