2012920770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{6689}}^1$

素因数の和:8139

約数の個数: 64

約数和(自身を含む): 5525832960

約数和(自身を除く): 3512912190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1433, 2866, 4299, 6689, 7165, 8598, 10031, 13378, 14330, 20062, 20067, 21495, 30093, 33445, 40134, 42990, 46823, 50155, 60186, 66890, 93646, 100310, 100335, 140469, 150465, 200670, 234115, 280938, 300930, 468230, 702345, 1404690, 9585337, 19170674, 28756011, 47926685, 57512022, 67097359, 95853370, 134194718, 143780055, 201292077, 287560110, 335486795, 402584154, 670973590, 1006460385, 2012920770]

約数ペア:

[(1, 2012920770), (2, 1006460385), (3, 670973590), (5, 402584154), (6, 335486795), (7, 287560110), (10, 201292077), (14, 143780055), (15, 134194718), (21, 95853370), (30, 67097359), (35, 57512022), (42, 47926685), (70, 28756011), (105, 19170674), (210, 9585337), (1433, 1404690), (2866, 702345), (4299, 468230), (6689, 300930), (7165, 280938), (8598, 234115), (10031, 200670), (13378, 150465), (14330, 140469), (20062, 100335), (20067, 100310), (21495, 93646), (30093, 66890), (33445, 60186), (40134, 50155), (42990, 46823)]