682953390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{361351}}^1$

素因数の和:361374

約数の個数: 64

約数和(自身を含む): 2081387520

約数和(自身を除く): 1398434130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 361351, 722702, 1084053, 1806755, 2168106, 2529457, 3252159, 3613510, 5058914, 5420265, 6504318, 7588371, 9756477, 10840530, 12647285, 15176742, 16260795, 19512954, 22765113, 25294570, 32521590, 37941855, 45530226, 48782385, 68295339, 75883710, 97564770, 113825565, 136590678, 227651130, 341476695, 682953390]

約数ペア:

[(1, 682953390), (2, 341476695), (3, 227651130), (5, 136590678), (6, 113825565), (7, 97564770), (9, 75883710), (10, 68295339), (14, 48782385), (15, 45530226), (18, 37941855), (21, 32521590), (27, 25294570), (30, 22765113), (35, 19512954), (42, 16260795), (45, 15176742), (54, 12647285), (63, 10840530), (70, 9756477), (90, 7588371), (105, 6504318), (126, 5420265), (135, 5058914), (189, 3613510), (210, 3252159), (270, 2529457), (315, 2168106), (378, 1806755), (630, 1084053), (945, 722702), (1890, 361351)]