78379730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 168739200

約数和(自身を除く): 90359470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 59, 65, 110, 118, 130, 143, 286, 295, 590, 649, 715, 767, 929, 1298, 1430, 1534, 1858, 3245, 3835, 4645, 6490, 7670, 8437, 9290, 10219, 12077, 16874, 20438, 24154, 42185, 51095, 54811, 60385, 84370, 102190, 109622, 120770, 132847, 265694, 274055, 548110, 602921, 664235, 712543, 1205842, 1328470, 1425086, 3014605, 3562715, 6029210, 7125430, 7837973, 15675946, 39189865, 78379730]

約数ペア:

[(1, 78379730), (2, 39189865), (5, 15675946), (10, 7837973), (11, 7125430), (13, 6029210), (22, 3562715), (26, 3014605), (55, 1425086), (59, 1328470), (65, 1205842), (110, 712543), (118, 664235), (130, 602921), (143, 548110), (286, 274055), (295, 265694), (590, 132847), (649, 120770), (715, 109622), (767, 102190), (929, 84370), (1298, 60385), (1430, 54811), (1534, 51095), (1858, 42185), (3245, 24154), (3835, 20438), (4645, 16874), (6490, 12077), (7670, 10219), (8437, 9290)]