9830140

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1601}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 20723472

約数和(自身を除く): 10893332

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 1601, 3070, 3202, 6140, 6404, 8005, 16010, 32020, 491507, 983014, 1966028, 2457535, 4915070, 9830140]

約数ペア:

[(1, 9830140), (2, 4915070), (4, 2457535), (5, 1966028), (10, 983014), (20, 491507), (307, 32020), (614, 16010), (1228, 8005), (1535, 6404), (1601, 6140), (3070, 3202)]