310022468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{30671}}^1$

素因数の和:30720

約数の個数: 36

約数和(自身を含む): 654417792

約数和(自身を除く): 344395324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 30671, 61342, 122684, 214697, 429394, 582749, 858788, 1165498, 2330996, 4079243, 8158486, 11072231, 16316972, 22144462, 44288924, 77505617, 155011234, 310022468]

約数ペア:

[(1, 310022468), (2, 155011234), (4, 77505617), (7, 44288924), (14, 22144462), (19, 16316972), (28, 11072231), (38, 8158486), (76, 4079243), (133, 2330996), (266, 1165498), (361, 858788), (532, 582749), (722, 429394), (1444, 214697), (2527, 122684), (5054, 61342), (10108, 30671)]