23731730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1783}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 47011968

約数和(自身を除く): 23280238

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 1783, 2662, 3566, 6655, 8915, 13310, 17830, 19613, 39226, 98065, 196130, 215743, 431486, 1078715, 2157430, 2373173, 4746346, 11865865, 23731730]

約数ペア:

[(1, 23731730), (2, 11865865), (5, 4746346), (10, 2373173), (11, 2157430), (22, 1078715), (55, 431486), (110, 215743), (121, 196130), (242, 98065), (605, 39226), (1210, 19613), (1331, 17830), (1783, 13310), (2662, 8915), (3566, 6655)]