105174420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{134839}}^1$

素因数の和:134864

約数の個数: 48

約数和(自身を含む): 317143680

約数和(自身を除く): 211969260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 134839, 269678, 404517, 539356, 674195, 809034, 1348390, 1618068, 1752907, 2022585, 2696780, 3505814, 4045170, 5258721, 7011628, 8090340, 8764535, 10517442, 17529070, 21034884, 26293605, 35058140, 52587210, 105174420]

約数ペア:

[(1, 105174420), (2, 52587210), (3, 35058140), (4, 26293605), (5, 21034884), (6, 17529070), (10, 10517442), (12, 8764535), (13, 8090340), (15, 7011628), (20, 5258721), (26, 4045170), (30, 3505814), (39, 2696780), (52, 2022585), (60, 1752907), (65, 1618068), (78, 1348390), (130, 809034), (156, 674195), (195, 539356), (260, 404517), (390, 269678), (780, 134839)]