2086770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 6036480

約数和(自身を除く): 3949710

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, 523, 570, 665, 798, 1046, 1330, 1569, 1995, 2615, 3138, 3661, 3990, 5230, 7322, 7845, 9937, 10983, 15690, 18305, 19874, 21966, 29811, 36610, 49685, 54915, 59622, 69559, 99370, 109830, 139118, 149055, 208677, 298110, 347795, 417354, 695590, 1043385, 2086770]

約数ペア:

[(1, 2086770), (2, 1043385), (3, 695590), (5, 417354), (6, 347795), (7, 298110), (10, 208677), (14, 149055), (15, 139118), (19, 109830), (21, 99370), (30, 69559), (35, 59622), (38, 54915), (42, 49685), (57, 36610), (70, 29811), (95, 21966), (105, 19874), (114, 18305), (133, 15690), (190, 10983), (210, 9937), (266, 7845), (285, 7322), (399, 5230), (523, 3990), (570, 3661), (665, 3138), (798, 2615), (1046, 1995), (1330, 1569)]