68126370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 176964480

約数和(自身を除く): 108838110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 307, 390, 569, 614, 921, 1138, 1535, 1707, 1842, 2845, 3070, 3414, 3991, 4605, 5690, 7397, 7982, 8535, 9210, 11973, 14794, 17070, 19955, 22191, 23946, 36985, 39910, 44382, 59865, 73970, 110955, 119730, 174683, 221910, 349366, 524049, 873415, 1048098, 1746830, 2270879, 2620245, 4541758, 5240490, 6812637, 11354395, 13625274, 22708790, 34063185, 68126370]

約数ペア:

[(1, 68126370), (2, 34063185), (3, 22708790), (5, 13625274), (6, 11354395), (10, 6812637), (13, 5240490), (15, 4541758), (26, 2620245), (30, 2270879), (39, 1746830), (65, 1048098), (78, 873415), (130, 524049), (195, 349366), (307, 221910), (390, 174683), (569, 119730), (614, 110955), (921, 73970), (1138, 59865), (1535, 44382), (1707, 39910), (1842, 36985), (2845, 23946), (3070, 22191), (3414, 19955), (3991, 17070), (4605, 14794), (5690, 11973), (7397, 9210), (7982, 8535)]