347238830

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{2243}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 635446944

約数和(自身を除く): 288208114

約数列:

[1, 2, 5, 10, 113, 137, 226, 274, 565, 685, 1130, 1370, 2243, 4486, 11215, 15481, 22430, 30962, 77405, 154810, 253459, 307291, 506918, 614582, 1267295, 1536455, 2534590, 3072910, 34723883, 69447766, 173619415, 347238830]

約数ペア:

[(1, 347238830), (2, 173619415), (5, 69447766), (10, 34723883), (113, 3072910), (137, 2534590), (226, 1536455), (274, 1267295), (565, 614582), (685, 506918), (1130, 307291), (1370, 253459), (2243, 154810), (4486, 77405), (11215, 30962), (15481, 22430)]