87168690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2713}}^1$

素因数の和:2753

約数の個数: 128

約数和(自身を含む): 281387520

約数和(自身を除く): 194218830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 2713, 3213, 3570, 4590, 5355, 5426, 6426, 8139, 10710, 13565, 16065, 16278, 18991, 24417, 27130, 32130, 37982, 40695, 46121, 48834, 56973, 73251, 81390, 92242, 94955, 113946, 122085, 138363, 146502, 170919, 189910, 230605, 244170, 276726, 284865, 322847, 341838, 366255, 415089, 461210, 512757, 569730, 645694, 691815, 732510, 830178, 854595, 968541, 1025514, 1245267, 1383630, 1614235, 1709190, 1937082, 2075445, 2490534, 2563785, 2905623, 3228470, 4150890, 4842705, 5127570, 5811246, 6226335, 8716869, 9685410, 12452670, 14528115, 17433738, 29056230, 43584345, 87168690]

約数ペア:

[(1, 87168690), (2, 43584345), (3, 29056230), (5, 17433738), (6, 14528115), (7, 12452670), (9, 9685410), (10, 8716869), (14, 6226335), (15, 5811246), (17, 5127570), (18, 4842705), (21, 4150890), (27, 3228470), (30, 2905623), (34, 2563785), (35, 2490534), (42, 2075445), (45, 1937082), (51, 1709190), (54, 1614235), (63, 1383630), (70, 1245267), (85, 1025514), (90, 968541), (102, 854595), (105, 830178), (119, 732510), (126, 691815), (135, 645694), (153, 569730), (170, 512757), (189, 461210), (210, 415089), (238, 366255), (255, 341838), (270, 322847), (306, 284865), (315, 276726), (357, 244170), (378, 230605), (459, 189910), (510, 170919), (595, 146502), (630, 138363), (714, 122085), (765, 113946), (918, 94955), (945, 92242), (1071, 81390), (1190, 73251), (1530, 56973), (1785, 48834), (1890, 46121), (2142, 40695), (2295, 37982), (2713, 32130), (3213, 27130), (3570, 24417), (4590, 18991), (5355, 16278), (5426, 16065), (6426, 13565), (8139, 10710)]