146454980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5477}}^1$

素因数の和:5684

約数の個数: 48

約数和(自身を含む): 353396736

約数和(自身を除く): 206941756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2674, 3820, 5348, 5477, 6685, 10954, 13370, 21908, 26740, 27385, 38339, 54770, 76678, 109540, 153356, 191695, 383390, 766780, 1046107, 2092214, 4184428, 5230535, 7322749, 10461070, 14645498, 20922140, 29290996, 36613745, 73227490, 146454980]

約数ペア:

[(1, 146454980), (2, 73227490), (4, 36613745), (5, 29290996), (7, 20922140), (10, 14645498), (14, 10461070), (20, 7322749), (28, 5230535), (35, 4184428), (70, 2092214), (140, 1046107), (191, 766780), (382, 383390), (764, 191695), (955, 153356), (1337, 109540), (1910, 76678), (2674, 54770), (3820, 38339), (5348, 27385), (5477, 26740), (6685, 21908), (10954, 13370)]