69941390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4283}}^1$

素因数の和:4384

約数の個数: 32

約数和(自身を含む): 133249536

約数和(自身を除く): 63308146

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 4283, 8165, 8566, 16330, 21415, 42830, 98509, 197018, 304093, 492545, 608186, 985090, 1520465, 3040930, 6994139, 13988278, 34970695, 69941390]

約数ペア:

[(1, 69941390), (2, 34970695), (5, 13988278), (10, 6994139), (23, 3040930), (46, 1520465), (71, 985090), (115, 608186), (142, 492545), (230, 304093), (355, 197018), (710, 98509), (1633, 42830), (3266, 21415), (4283, 16330), (8165, 8566)]