190077830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{311603}}^1$

素因数の和:311671

約数の個数: 16

約数和(自身を含む): 347750064

約数和(自身を除く): 157672234

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 311603, 623206, 1558015, 3116030, 19007783, 38015566, 95038915, 190077830]

約数ペア:

[(1, 190077830), (2, 95038915), (5, 38015566), (10, 19007783), (61, 3116030), (122, 1558015), (305, 623206), (610, 311603)]