1313070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 3608064

約数和(自身を除く): 2294994

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 173, 230, 253, 330, 345, 346, 506, 519, 690, 759, 865, 1038, 1265, 1518, 1730, 1903, 2530, 2595, 3795, 3806, 3979, 5190, 5709, 7590, 7958, 9515, 11418, 11937, 19030, 19895, 23874, 28545, 39790, 43769, 57090, 59685, 87538, 119370, 131307, 218845, 262614, 437690, 656535, 1313070]

約数ペア:

[(1, 1313070), (2, 656535), (3, 437690), (5, 262614), (6, 218845), (10, 131307), (11, 119370), (15, 87538), (22, 59685), (23, 57090), (30, 43769), (33, 39790), (46, 28545), (55, 23874), (66, 19895), (69, 19030), (110, 11937), (115, 11418), (138, 9515), (165, 7958), (173, 7590), (230, 5709), (253, 5190), (330, 3979), (345, 3806), (346, 3795), (506, 2595), (519, 2530), (690, 1903), (759, 1730), (865, 1518), (1038, 1265)]