72177930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72907}}^1$

素因数の和:72931

約数の個数: 48

約数和(自身を含む): 204725664

約数和(自身を除く): 132547734

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, 72907, 145814, 218721, 364535, 437442, 656163, 729070, 801977, 1093605, 1312326, 1603954, 2187210, 2405931, 3280815, 4009885, 4811862, 6561630, 7217793, 8019770, 12029655, 14435586, 24059310, 36088965, 72177930]

約数ペア:

[(1, 72177930), (2, 36088965), (3, 24059310), (5, 14435586), (6, 12029655), (9, 8019770), (10, 7217793), (11, 6561630), (15, 4811862), (18, 4009885), (22, 3280815), (30, 2405931), (33, 2187210), (45, 1603954), (55, 1312326), (66, 1093605), (90, 801977), (99, 729070), (110, 656163), (165, 437442), (198, 364535), (330, 218721), (495, 145814), (990, 72907)]