5302990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 12192768

約数和(自身を除く): 6889778

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 97, 110, 142, 154, 194, 355, 385, 485, 497, 679, 710, 770, 781, 970, 994, 1067, 1358, 1562, 2134, 2485, 3395, 3905, 4970, 5335, 5467, 6790, 6887, 7469, 7810, 10670, 10934, 13774, 14938, 27335, 34435, 37345, 48209, 54670, 68870, 74690, 75757, 96418, 151514, 241045, 378785, 482090, 530299, 757570, 1060598, 2651495, 5302990]

約数ペア:

[(1, 5302990), (2, 2651495), (5, 1060598), (7, 757570), (10, 530299), (11, 482090), (14, 378785), (22, 241045), (35, 151514), (55, 96418), (70, 75757), (71, 74690), (77, 68870), (97, 54670), (110, 48209), (142, 37345), (154, 34435), (194, 27335), (355, 14938), (385, 13774), (485, 10934), (497, 10670), (679, 7810), (710, 7469), (770, 6887), (781, 6790), (970, 5467), (994, 5335), (1067, 4970), (1358, 3905), (1562, 3395), (2134, 2485)]