253174781810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6571}}^1\times {\mathrm{132859}}^1$

素因数の和:139466

約数の個数: 32

約数和(自身を含む): 471504196800

約数和(自身を除く): 218329414990

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6571, 13142, 32855, 65710, 132859, 190559, 265718, 381118, 664295, 952795, 1328590, 1905590, 3852911, 7705822, 19264555, 38529110, 873016489, 1746032978, 4365082445, 8730164890, 25317478181, 50634956362, 126587390905, 253174781810]

約数ペア:

[(1, 253174781810), (2, 126587390905), (5, 50634956362), (10, 25317478181), (29, 8730164890), (58, 4365082445), (145, 1746032978), (290, 873016489), (6571, 38529110), (13142, 19264555), (32855, 7705822), (65710, 3852911), (132859, 1905590), (190559, 1328590), (265718, 952795), (381118, 664295)]