419732580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1759}}^1$

素因数の和:1909

約数の個数: 96

約数和(自身を含む): 1217018880

約数和(自身を除く): 797286300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 97, 123, 164, 194, 205, 246, 291, 388, 410, 485, 492, 582, 615, 820, 970, 1164, 1230, 1455, 1759, 1940, 2460, 2910, 3518, 3977, 5277, 5820, 7036, 7954, 8795, 10554, 11931, 15908, 17590, 19885, 21108, 23862, 26385, 35180, 39770, 47724, 52770, 59655, 72119, 79540, 105540, 119310, 144238, 170623, 216357, 238620, 288476, 341246, 360595, 432714, 511869, 682492, 721190, 853115, 865428, 1023738, 1081785, 1442380, 1706230, 2047476, 2163570, 2559345, 3412460, 4327140, 5118690, 6995543, 10237380, 13991086, 20986629, 27982172, 34977715, 41973258, 69955430, 83946516, 104933145, 139910860, 209866290, 419732580]

約数ペア:

[(1, 419732580), (2, 209866290), (3, 139910860), (4, 104933145), (5, 83946516), (6, 69955430), (10, 41973258), (12, 34977715), (15, 27982172), (20, 20986629), (30, 13991086), (41, 10237380), (60, 6995543), (82, 5118690), (97, 4327140), (123, 3412460), (164, 2559345), (194, 2163570), (205, 2047476), (246, 1706230), (291, 1442380), (388, 1081785), (410, 1023738), (485, 865428), (492, 853115), (582, 721190), (615, 682492), (820, 511869), (970, 432714), (1164, 360595), (1230, 341246), (1455, 288476), (1759, 238620), (1940, 216357), (2460, 170623), (2910, 144238), (3518, 119310), (3977, 105540), (5277, 79540), (5820, 72119), (7036, 59655), (7954, 52770), (8795, 47724), (10554, 39770), (11931, 35180), (15908, 26385), (17590, 23862), (19885, 21108)]