289773610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{6151}}^1$

素因数の和:6838

約数の個数: 32

約数和(自身を含む): 597088512

約数和(自身を除く): 307314902

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 673, 1346, 3365, 4711, 6151, 6730, 9422, 12302, 23555, 30755, 43057, 47110, 61510, 86114, 215285, 430570, 4139623, 8279246, 20698115, 28977361, 41396230, 57954722, 144886805, 289773610]

約数ペア:

[(1, 289773610), (2, 144886805), (5, 57954722), (7, 41396230), (10, 28977361), (14, 20698115), (35, 8279246), (70, 4139623), (673, 430570), (1346, 215285), (3365, 86114), (4711, 61510), (6151, 47110), (6730, 43057), (9422, 30755), (12302, 23555)]