27705930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131933}}^1$

素因数の和:131950

約数の個数: 32

約数和(自身を含む): 75993984

約数和(自身を除く): 48288054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 131933, 263866, 395799, 659665, 791598, 923531, 1319330, 1847062, 1978995, 2770593, 3957990, 4617655, 5541186, 9235310, 13852965, 27705930]

約数ペア:

[(1, 27705930), (2, 13852965), (3, 9235310), (5, 5541186), (6, 4617655), (7, 3957990), (10, 2770593), (14, 1978995), (15, 1847062), (21, 1319330), (30, 923531), (35, 791598), (42, 659665), (70, 395799), (105, 263866), (210, 131933)]