968325470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{108923}}^1$

素因数の和:109064

約数の個数: 32

約数和(自身を含む): 2007687168

約数和(自身を除く): 1039361698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 108923, 217846, 544615, 762461, 1089230, 1524922, 3812305, 7624610, 13833221, 27666442, 69166105, 96832547, 138332210, 193665094, 484162735, 968325470]

約数ペア:

[(1, 968325470), (2, 484162735), (5, 193665094), (7, 138332210), (10, 96832547), (14, 69166105), (35, 27666442), (70, 13833221), (127, 7624610), (254, 3812305), (635, 1524922), (889, 1089230), (1270, 762461), (1778, 544615), (4445, 217846), (8890, 108923)]