274236490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{2129}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 539213760

約数和(自身を除く): 264977270

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1171, 2129, 2342, 4258, 5855, 10645, 11710, 12881, 21290, 23419, 25762, 46838, 64405, 117095, 128810, 234190, 2493059, 4986118, 12465295, 24930590, 27423649, 54847298, 137118245, 274236490]

約数ペア:

[(1, 274236490), (2, 137118245), (5, 54847298), (10, 27423649), (11, 24930590), (22, 12465295), (55, 4986118), (110, 2493059), (1171, 234190), (2129, 128810), (2342, 117095), (4258, 64405), (5855, 46838), (10645, 25762), (11710, 23419), (12881, 21290)]