236412990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{238801}}^1$

素因数の和:238825

約数の個数: 48

約数和(自身を含む): 670556016

約数和(自身を除く): 434143026

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 238801, 477602, 716403, 1194005, 1432806, 2149209, 2388010, 2626811, 3582015, 4298418, 5253622, 7164030, 7880433, 10746045, 13134055, 15760866, 21492090, 23641299, 26268110, 39402165, 47282598, 78804330, 118206495, 236412990]

約数ペア:

[(1, 236412990), (2, 118206495), (3, 78804330), (5, 47282598), (6, 39402165), (9, 26268110), (10, 23641299), (11, 21492090), (15, 15760866), (18, 13134055), (22, 10746045), (30, 7880433), (33, 7164030), (45, 5253622), (55, 4298418), (66, 3582015), (90, 2626811), (99, 2388010), (110, 2149209), (165, 1432806), (198, 1194005), (330, 716403), (495, 477602), (990, 238801)]