5142502260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{4081351}}^1$

素因数の和:4081373

約数の個数: 72

約数和(自身を含む): 17827345536

約数和(自身を除く): 12684843276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 4081351, 8162702, 12244053, 16325404, 20406755, 24488106, 28569457, 36732159, 40813510, 48976212, 57138914, 61220265, 73464318, 81627020, 85708371, 114277828, 122440530, 142847285, 146928636, 171416742, 183660795, 244881060, 257125113, 285694570, 342833484, 367321590, 428541855, 514250226, 571389140, 734643180, 857083710, 1028500452, 1285625565, 1714167420, 2571251130, 5142502260]

約数ペア:

[(1, 5142502260), (2, 2571251130), (3, 1714167420), (4, 1285625565), (5, 1028500452), (6, 857083710), (7, 734643180), (9, 571389140), (10, 514250226), (12, 428541855), (14, 367321590), (15, 342833484), (18, 285694570), (20, 257125113), (21, 244881060), (28, 183660795), (30, 171416742), (35, 146928636), (36, 142847285), (42, 122440530), (45, 114277828), (60, 85708371), (63, 81627020), (70, 73464318), (84, 61220265), (90, 57138914), (105, 48976212), (126, 40813510), (140, 36732159), (180, 28569457), (210, 24488106), (252, 20406755), (315, 16325404), (420, 12244053), (630, 8162702), (1260, 4081351)]