2009285340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1762531}}^1$

素因数の和:1762562

約数の個数: 48

約数和(自身を含む): 5922107520

約数和(自身を除く): 3912822180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1762531, 3525062, 5287593, 7050124, 8812655, 10575186, 17625310, 21150372, 26437965, 33488089, 35250620, 52875930, 66976178, 100464267, 105751860, 133952356, 167440445, 200928534, 334880890, 401857068, 502321335, 669761780, 1004642670, 2009285340]

約数ペア:

[(1, 2009285340), (2, 1004642670), (3, 669761780), (4, 502321335), (5, 401857068), (6, 334880890), (10, 200928534), (12, 167440445), (15, 133952356), (19, 105751860), (20, 100464267), (30, 66976178), (38, 52875930), (57, 35250620), (60, 33488089), (76, 26437965), (95, 21150372), (114, 17625310), (190, 10575186), (228, 8812655), (285, 7050124), (380, 5287593), (570, 3525062), (1140, 1762531)]