318565570

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{2917}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 585747648

約数和(自身を除く): 267182078

約数列:

[1, 2, 5, 10, 67, 134, 163, 326, 335, 670, 815, 1630, 2917, 5834, 10921, 14585, 21842, 29170, 54605, 109210, 195439, 390878, 475471, 950942, 977195, 1954390, 2377355, 4754710, 31856557, 63713114, 159282785, 318565570]

約数ペア:

[(1, 318565570), (2, 159282785), (5, 63713114), (10, 31856557), (67, 4754710), (134, 2377355), (163, 1954390), (326, 977195), (335, 950942), (670, 475471), (815, 390878), (1630, 195439), (2917, 109210), (5834, 54605), (10921, 29170), (14585, 21842)]