2023784430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:890

約数の個数: 128

約数和(自身を含む): 5325004800

約数和(自身を除く): 3301220370

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 191, 285, 290, 382, 435, 551, 570, 573, 641, 870, 955, 1102, 1146, 1282, 1653, 1910, 1923, 2755, 2865, 3205, 3306, 3629, 3846, 5510, 5539, 5730, 6410, 7258, 8265, 9615, 10887, 11078, 12179, 16530, 16617, 18145, 18589, 19230, 21774, 24358, 27695, 33234, 36290, 36537, 37178, 54435, 55390, 55767, 60895, 73074, 83085, 92945, 105241, 108870, 111534, 121790, 122431, 166170, 182685, 185890, 210482, 244862, 278835, 315723, 353191, 365370, 367293, 526205, 557670, 612155, 631446, 706382, 734586, 1052410, 1059573, 1224310, 1578615, 1765955, 1836465, 2119146, 2326189, 3157230, 3531910, 3550499, 3672930, 4652378, 5297865, 6978567, 7100998, 10595730, 10651497, 11630945, 13957134, 17752495, 21302994, 23261890, 34892835, 35504990, 53257485, 67459481, 69785670, 106514970, 134918962, 202378443, 337297405, 404756886, 674594810, 1011892215, 2023784430]

約数ペア:

[(1, 2023784430), (2, 1011892215), (3, 674594810), (5, 404756886), (6, 337297405), (10, 202378443), (15, 134918962), (19, 106514970), (29, 69785670), (30, 67459481), (38, 53257485), (57, 35504990), (58, 34892835), (87, 23261890), (95, 21302994), (114, 17752495), (145, 13957134), (174, 11630945), (190, 10651497), (191, 10595730), (285, 7100998), (290, 6978567), (382, 5297865), (435, 4652378), (551, 3672930), (570, 3550499), (573, 3531910), (641, 3157230), (870, 2326189), (955, 2119146), (1102, 1836465), (1146, 1765955), (1282, 1578615), (1653, 1224310), (1910, 1059573), (1923, 1052410), (2755, 734586), (2865, 706382), (3205, 631446), (3306, 612155), (3629, 557670), (3846, 526205), (5510, 367293), (5539, 365370), (5730, 353191), (6410, 315723), (7258, 278835), (8265, 244862), (9615, 210482), (10887, 185890), (11078, 182685), (12179, 166170), (16530, 122431), (16617, 121790), (18145, 111534), (18589, 108870), (19230, 105241), (21774, 92945), (24358, 83085), (27695, 73074), (33234, 60895), (36290, 55767), (36537, 55390), (37178, 54435)]