78195170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2677}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 148082688

約数和(自身を除く): 69887518

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2677, 2921, 5354, 5842, 13385, 14605, 26770, 29210, 61571, 123142, 307855, 339979, 615710, 679958, 1699895, 3399790, 7819517, 15639034, 39097585, 78195170]

約数ペア:

[(1, 78195170), (2, 39097585), (5, 15639034), (10, 7819517), (23, 3399790), (46, 1699895), (115, 679958), (127, 615710), (230, 339979), (254, 307855), (635, 123142), (1270, 61571), (2677, 29210), (2921, 26770), (5354, 14605), (5842, 13385)]