2021082630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{506537}}^1$

素因数の和:506573

約数の個数: 64

約数和(自身を含む): 5835317760

約数和(自身を除く): 3814235130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 506537, 1013074, 1519611, 2532685, 3039222, 3545759, 5065370, 7091518, 7598055, 9624203, 10637277, 15196110, 17728795, 19248406, 21274554, 28872609, 35457590, 48121015, 53186385, 57745218, 67369421, 96242030, 106372770, 134738842, 144363045, 202108263, 288726090, 336847105, 404216526, 673694210, 1010541315, 2021082630]

約数ペア:

[(1, 2021082630), (2, 1010541315), (3, 673694210), (5, 404216526), (6, 336847105), (7, 288726090), (10, 202108263), (14, 144363045), (15, 134738842), (19, 106372770), (21, 96242030), (30, 67369421), (35, 57745218), (38, 53186385), (42, 48121015), (57, 35457590), (70, 28872609), (95, 21274554), (105, 19248406), (114, 17728795), (133, 15196110), (190, 10637277), (210, 9624203), (266, 7598055), (285, 7091518), (399, 5065370), (570, 3545759), (665, 3039222), (798, 2532685), (1330, 1519611), (1995, 1013074), (3990, 506537)]