189942510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5857}}^1$

素因数の和:5937

約数の個数: 64

約数和(自身を含む): 485885952

約数和(自身を除く): 295943442

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 1081, 1410, 2162, 3243, 5405, 5857, 6486, 10810, 11714, 16215, 17571, 29285, 32430, 35142, 58570, 87855, 134711, 175710, 269422, 275279, 404133, 550558, 673555, 808266, 825837, 1347110, 1376395, 1651674, 2020665, 2752790, 4041330, 4129185, 6331417, 8258370, 12662834, 18994251, 31657085, 37988502, 63314170, 94971255, 189942510]

約数ペア:

[(1, 189942510), (2, 94971255), (3, 63314170), (5, 37988502), (6, 31657085), (10, 18994251), (15, 12662834), (23, 8258370), (30, 6331417), (46, 4129185), (47, 4041330), (69, 2752790), (94, 2020665), (115, 1651674), (138, 1376395), (141, 1347110), (230, 825837), (235, 808266), (282, 673555), (345, 550558), (470, 404133), (690, 275279), (705, 269422), (1081, 175710), (1410, 134711), (2162, 87855), (3243, 58570), (5405, 35142), (5857, 32430), (6486, 29285), (10810, 17571), (11714, 16215)]