15674883780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2693279}}^1$

素因数の和:2693388

約数の個数: 48

約数和(自身を含む): 44342161920

約数和(自身を除く): 28667278140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 2693279, 5386558, 8079837, 10773116, 13466395, 16159674, 26932790, 32319348, 40399185, 53865580, 80798370, 161596740, 261248063, 522496126, 783744189, 1044992252, 1306240315, 1567488378, 2612480630, 3134976756, 3918720945, 5224961260, 7837441890, 15674883780]

約数ペア:

[(1, 15674883780), (2, 7837441890), (3, 5224961260), (4, 3918720945), (5, 3134976756), (6, 2612480630), (10, 1567488378), (12, 1306240315), (15, 1044992252), (20, 783744189), (30, 522496126), (60, 261248063), (97, 161596740), (194, 80798370), (291, 53865580), (388, 40399185), (485, 32319348), (582, 26932790), (970, 16159674), (1164, 13466395), (1455, 10773116), (1940, 8079837), (2910, 5386558), (5820, 2693279)]