2785385790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{122327}}^1$

素因数の和:122374

約数の個数: 96

約数和(自身を含む): 8243928576

約数和(自身を除く): 5458542786

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2277, 2530, 3795, 4554, 7590, 11385, 22770, 122327, 244654, 366981, 611635, 733962, 1100943, 1223270, 1345597, 1834905, 2201886, 2691194, 2813521, 3669810, 4036791, 5504715, 5627042, 6727985, 8073582, 8440563, 11009430, 12110373, 13455970, 14067605, 16881126, 20183955, 24220746, 25321689, 28135210, 30948731, 40367910, 42202815, 50643378, 60551865, 61897462, 84405630, 92846193, 121103730, 126608445, 154743655, 185692386, 253216890, 278538579, 309487310, 464230965, 557077158, 928461930, 1392692895, 2785385790]

約数ペア:

[(1, 2785385790), (2, 1392692895), (3, 928461930), (5, 557077158), (6, 464230965), (9, 309487310), (10, 278538579), (11, 253216890), (15, 185692386), (18, 154743655), (22, 126608445), (23, 121103730), (30, 92846193), (33, 84405630), (45, 61897462), (46, 60551865), (55, 50643378), (66, 42202815), (69, 40367910), (90, 30948731), (99, 28135210), (110, 25321689), (115, 24220746), (138, 20183955), (165, 16881126), (198, 14067605), (207, 13455970), (230, 12110373), (253, 11009430), (330, 8440563), (345, 8073582), (414, 6727985), (495, 5627042), (506, 5504715), (690, 4036791), (759, 3669810), (990, 2813521), (1035, 2691194), (1265, 2201886), (1518, 1834905), (2070, 1345597), (2277, 1223270), (2530, 1100943), (3795, 733962), (4554, 611635), (7590, 366981), (11385, 244654), (22770, 122327)]