65905260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64613}}^1$

素因数の和:64642

約数の個数: 48

約数和(自身を含む): 195392736

約数和(自身を除く): 129487476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 64613, 129226, 193839, 258452, 323065, 387678, 646130, 775356, 969195, 1098421, 1292260, 1938390, 2196842, 3295263, 3876780, 4393684, 5492105, 6590526, 10984210, 13181052, 16476315, 21968420, 32952630, 65905260]

約数ペア:

[(1, 65905260), (2, 32952630), (3, 21968420), (4, 16476315), (5, 13181052), (6, 10984210), (10, 6590526), (12, 5492105), (15, 4393684), (17, 3876780), (20, 3295263), (30, 2196842), (34, 1938390), (51, 1292260), (60, 1098421), (68, 969195), (85, 775356), (102, 646130), (170, 387678), (204, 323065), (255, 258452), (340, 193839), (510, 129226), (1020, 64613)]