2018357430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1640941}}^1$

素因数の和:1640992

約数の個数: 32

約数和(自身を含む): 4962208608

約数和(自身を除く): 2943851178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1640941, 3281882, 4922823, 8204705, 9845646, 16409410, 24614115, 49228230, 67278581, 134557162, 201835743, 336392905, 403671486, 672785810, 1009178715, 2018357430]

約数ペア:

[(1, 2018357430), (2, 1009178715), (3, 672785810), (5, 403671486), (6, 336392905), (10, 201835743), (15, 134557162), (30, 67278581), (41, 49228230), (82, 24614115), (123, 16409410), (205, 9845646), (246, 8204705), (410, 4922823), (615, 3281882), (1230, 1640941)]