13305581460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73919897}}^1$

素因数の和:73919912

約数の個数: 36

約数和(自身を含む): 40360264308

約数和(自身を除く): 27054682848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 73919897, 147839794, 221759691, 295679588, 369599485, 443519382, 665279073, 739198970, 887038764, 1108798455, 1330558146, 1478397940, 2217596910, 2661116292, 3326395365, 4435193820, 6652790730, 13305581460]

約数ペア:

[(1, 13305581460), (2, 6652790730), (3, 4435193820), (4, 3326395365), (5, 2661116292), (6, 2217596910), (9, 1478397940), (10, 1330558146), (12, 1108798455), (15, 887038764), (18, 739198970), (20, 665279073), (30, 443519382), (36, 369599485), (45, 295679588), (60, 221759691), (90, 147839794), (180, 73919897)]