30284200

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2857}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 71764380

約数和(自身を除く): 41480180

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 2857, 5300, 5714, 10600, 11428, 14285, 22856, 28570, 57140, 71425, 114280, 142850, 151421, 285700, 302842, 571400, 605684, 757105, 1211368, 1514210, 3028420, 3785525, 6056840, 7571050, 15142100, 30284200]

約数ペア:

[(1, 30284200), (2, 15142100), (4, 7571050), (5, 6056840), (8, 3785525), (10, 3028420), (20, 1514210), (25, 1211368), (40, 757105), (50, 605684), (53, 571400), (100, 302842), (106, 285700), (200, 151421), (212, 142850), (265, 114280), (424, 71425), (530, 57140), (1060, 28570), (1325, 22856), (2120, 14285), (2650, 11428), (2857, 10600), (5300, 5714)]