1769670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^2$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 5359536

約数和(自身を除く): 3589866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 63, 70, 90, 105, 106, 126, 159, 210, 265, 315, 318, 371, 477, 530, 630, 742, 795, 954, 1113, 1590, 1855, 2226, 2385, 2809, 3339, 3710, 4770, 5565, 5618, 6678, 8427, 11130, 14045, 16695, 16854, 19663, 25281, 28090, 33390, 39326, 42135, 50562, 58989, 84270, 98315, 117978, 126405, 176967, 196630, 252810, 294945, 353934, 589890, 884835, 1769670]

約数ペア:

[(1, 1769670), (2, 884835), (3, 589890), (5, 353934), (6, 294945), (7, 252810), (9, 196630), (10, 176967), (14, 126405), (15, 117978), (18, 98315), (21, 84270), (30, 58989), (35, 50562), (42, 42135), (45, 39326), (53, 33390), (63, 28090), (70, 25281), (90, 19663), (105, 16854), (106, 16695), (126, 14045), (159, 11130), (210, 8427), (265, 6678), (315, 5618), (318, 5565), (371, 4770), (477, 3710), (530, 3339), (630, 2809), (742, 2385), (795, 2226), (954, 1855), (1113, 1590)]