791102590

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 1493987328

約数和(自身を除く): 702884738

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 151, 157, 235, 302, 314, 355, 470, 710, 755, 785, 1510, 1570, 3337, 6674, 7097, 7379, 10721, 11147, 14194, 14758, 16685, 21442, 22294, 23707, 33370, 35485, 36895, 47414, 53605, 55735, 70970, 73790, 107210, 111470, 118535, 237070, 503887, 523909, 1007774, 1047818, 1114229, 1683197, 2228458, 2519435, 2619545, 3366394, 5038870, 5239090, 5571145, 8415985, 11142290, 16831970, 79110259, 158220518, 395551295, 791102590]

約数ペア:

[(1, 791102590), (2, 395551295), (5, 158220518), (10, 79110259), (47, 16831970), (71, 11142290), (94, 8415985), (142, 5571145), (151, 5239090), (157, 5038870), (235, 3366394), (302, 2619545), (314, 2519435), (355, 2228458), (470, 1683197), (710, 1114229), (755, 1047818), (785, 1007774), (1510, 523909), (1570, 503887), (3337, 237070), (6674, 118535), (7097, 111470), (7379, 107210), (10721, 73790), (11147, 70970), (14194, 55735), (14758, 53605), (16685, 47414), (21442, 36895), (22294, 35485), (23707, 33370)]