15690699612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{86599}}^1$

素因数の和:87335

約数の個数: 72

約数和(自身を含む): 45392256000

約数和(自身を除く): 29701556388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 719, 1438, 2157, 2876, 4314, 5033, 6471, 8628, 10066, 12942, 15099, 20132, 25884, 30198, 45297, 60396, 86599, 90594, 173198, 181188, 259797, 346396, 519594, 606193, 779391, 1039188, 1212386, 1558782, 1818579, 2424772, 3117564, 3637158, 5455737, 7274316, 10911474, 21822948, 62264681, 124529362, 186794043, 249058724, 373588086, 435852767, 560382129, 747176172, 871705534, 1120764258, 1307558301, 1743411068, 2241528516, 2615116602, 3922674903, 5230233204, 7845349806, 15690699612]

約数ペア:

[(1, 15690699612), (2, 7845349806), (3, 5230233204), (4, 3922674903), (6, 2615116602), (7, 2241528516), (9, 1743411068), (12, 1307558301), (14, 1120764258), (18, 871705534), (21, 747176172), (28, 560382129), (36, 435852767), (42, 373588086), (63, 249058724), (84, 186794043), (126, 124529362), (252, 62264681), (719, 21822948), (1438, 10911474), (2157, 7274316), (2876, 5455737), (4314, 3637158), (5033, 3117564), (6471, 2424772), (8628, 1818579), (10066, 1558782), (12942, 1212386), (15099, 1039188), (20132, 779391), (25884, 606193), (30198, 519594), (45297, 346396), (60396, 259797), (86599, 181188), (90594, 173198)]