2667740445

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 4971912192

約数和(自身を除く): 2304171747

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 173, 207, 235, 317, 345, 423, 519, 705, 865, 951, 1035, 1081, 1557, 1585, 2115, 2595, 2853, 3243, 3979, 4755, 5405, 7291, 7785, 8131, 9729, 11937, 14265, 14899, 16215, 19895, 21873, 24393, 35811, 36455, 40655, 44697, 48645, 54841, 59685, 65619, 73179, 74495, 109365, 121965, 134091, 164523, 179055, 187013, 223485, 274205, 328095, 342677, 365895, 493569, 561039, 670455, 822615, 935065, 1028031, 1261343, 1683117, 1713385, 2467845, 2577527, 2805195, 3084093, 3784029, 5140155, 6306715, 7732581, 8415585, 11352087, 12887635, 15420465, 18920145, 23197743, 38662905, 56760435, 59283121, 115988715, 177849363, 296415605, 533548089, 889246815, 2667740445]

約数ペア:

[(1, 2667740445), (3, 889246815), (5, 533548089), (9, 296415605), (15, 177849363), (23, 115988715), (45, 59283121), (47, 56760435), (69, 38662905), (115, 23197743), (141, 18920145), (173, 15420465), (207, 12887635), (235, 11352087), (317, 8415585), (345, 7732581), (423, 6306715), (519, 5140155), (705, 3784029), (865, 3084093), (951, 2805195), (1035, 2577527), (1081, 2467845), (1557, 1713385), (1585, 1683117), (2115, 1261343), (2595, 1028031), (2853, 935065), (3243, 822615), (3979, 670455), (4755, 561039), (5405, 493569), (7291, 365895), (7785, 342677), (8131, 328095), (9729, 274205), (11937, 223485), (14265, 187013), (14899, 179055), (16215, 164523), (19895, 134091), (21873, 121965), (24393, 109365), (35811, 74495), (36455, 73179), (40655, 65619), (44697, 59685), (48645, 54841)]