1497472620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3565411}}^1$

素因数の和:3565430

約数の個数: 48

約数和(自身を含む): 4791913728

約数和(自身を除く): 3294441108

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, 3565411, 7130822, 10696233, 14261644, 17827055, 21392466, 24957877, 35654110, 42784932, 49915754, 53481165, 71308220, 74873631, 99831508, 106962330, 124789385, 149747262, 213924660, 249578770, 299494524, 374368155, 499157540, 748736310, 1497472620]

約数ペア:

[(1, 1497472620), (2, 748736310), (3, 499157540), (4, 374368155), (5, 299494524), (6, 249578770), (7, 213924660), (10, 149747262), (12, 124789385), (14, 106962330), (15, 99831508), (20, 74873631), (21, 71308220), (28, 53481165), (30, 49915754), (35, 42784932), (42, 35654110), (60, 24957877), (70, 21392466), (84, 17827055), (105, 14261644), (140, 10696233), (210, 7130822), (420, 3565411)]