13033510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 27767664

約数和(自身を除く): 14734154

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 397, 469, 490, 670, 794, 938, 1985, 2345, 2779, 3283, 3970, 4690, 5558, 6566, 13895, 16415, 19453, 26599, 27790, 32830, 38906, 53198, 97265, 132995, 186193, 194530, 265990, 372386, 930965, 1303351, 1861930, 2606702, 6516755, 13033510]

約数ペア:

[(1, 13033510), (2, 6516755), (5, 2606702), (7, 1861930), (10, 1303351), (14, 930965), (35, 372386), (49, 265990), (67, 194530), (70, 186193), (98, 132995), (134, 97265), (245, 53198), (335, 38906), (397, 32830), (469, 27790), (490, 26599), (670, 19453), (794, 16415), (938, 13895), (1985, 6566), (2345, 5558), (2779, 4690), (3283, 3970)]