29788870

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 54947808

約数和(自身を除く): 25158938

約数列:

[1, 2, 5, 10, 67, 134, 173, 257, 335, 346, 514, 670, 865, 1285, 1730, 2570, 11591, 17219, 23182, 34438, 44461, 57955, 86095, 88922, 115910, 172190, 222305, 444610, 2978887, 5957774, 14894435, 29788870]

約数ペア:

[(1, 29788870), (2, 14894435), (5, 5957774), (10, 2978887), (67, 444610), (134, 222305), (173, 172190), (257, 115910), (335, 88922), (346, 86095), (514, 57955), (670, 44461), (865, 34438), (1285, 23182), (1730, 17219), (2570, 11591)]