77806610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 164697624

約数和(自身を除く): 86891014

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 679, 970, 1358, 1637, 3274, 3395, 4753, 6790, 8185, 9506, 11459, 16370, 22918, 23765, 47530, 57295, 80213, 114590, 158789, 160426, 317578, 401065, 793945, 802130, 1111523, 1587890, 2223046, 5557615, 7780661, 11115230, 15561322, 38903305, 77806610]

約数ペア:

[(1, 77806610), (2, 38903305), (5, 15561322), (7, 11115230), (10, 7780661), (14, 5557615), (35, 2223046), (49, 1587890), (70, 1111523), (97, 802130), (98, 793945), (194, 401065), (245, 317578), (485, 160426), (490, 158789), (679, 114590), (970, 80213), (1358, 57295), (1637, 47530), (3274, 23765), (3395, 22918), (4753, 16370), (6790, 11459), (8185, 9506)]