74537930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 136909440

約数和(自身を除く): 62371510

約数列:

[1, 2, 5, 10, 71, 142, 277, 355, 379, 554, 710, 758, 1385, 1895, 2770, 3790, 19667, 26909, 39334, 53818, 98335, 104983, 134545, 196670, 209966, 269090, 524915, 1049830, 7453793, 14907586, 37268965, 74537930]

約数ペア:

[(1, 74537930), (2, 37268965), (5, 14907586), (10, 7453793), (71, 1049830), (142, 524915), (277, 269090), (355, 209966), (379, 196670), (554, 134545), (710, 104983), (758, 98335), (1385, 53818), (1895, 39334), (2770, 26909), (3790, 19667)]