77474490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{36373}}^1$

素因数の和:36454

約数の個数: 32

約数和(自身を含む): 188562816

約数和(自身を除く): 111088326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 36373, 72746, 109119, 181865, 218238, 363730, 545595, 1091190, 2582483, 5164966, 7747449, 12912415, 15494898, 25824830, 38737245, 77474490]

約数ペア:

[(1, 77474490), (2, 38737245), (3, 25824830), (5, 15494898), (6, 12912415), (10, 7747449), (15, 5164966), (30, 2582483), (71, 1091190), (142, 545595), (213, 363730), (355, 218238), (426, 181865), (710, 109119), (1065, 72746), (2130, 36373)]