63968630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 133816320

約数和(自身を除く): 69847690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 127, 190, 209, 241, 254, 418, 482, 635, 1045, 1205, 1270, 1397, 2090, 2410, 2413, 2651, 2794, 4579, 4826, 5302, 6985, 9158, 12065, 13255, 13970, 22895, 24130, 26510, 26543, 30607, 45790, 50369, 53086, 61214, 100738, 132715, 153035, 251845, 265430, 306070, 336677, 503690, 581533, 673354, 1163066, 1683385, 2907665, 3366770, 5815330, 6396863, 12793726, 31984315, 63968630]

約数ペア:

[(1, 63968630), (2, 31984315), (5, 12793726), (10, 6396863), (11, 5815330), (19, 3366770), (22, 2907665), (38, 1683385), (55, 1163066), (95, 673354), (110, 581533), (127, 503690), (190, 336677), (209, 306070), (241, 265430), (254, 251845), (418, 153035), (482, 132715), (635, 100738), (1045, 61214), (1205, 53086), (1270, 50369), (1397, 45790), (2090, 30607), (2410, 26543), (2413, 26510), (2651, 24130), (2794, 22895), (4579, 13970), (4826, 13255), (5302, 12065), (6985, 9158)]