310010080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101977}}^1$

素因数の和:102011

約数の個数: 48

約数和(自身を含む): 770953680

約数和(自身を除く): 460943600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 101977, 203954, 407908, 509885, 815816, 1019770, 1631632, 1937563, 2039540, 3263264, 3875126, 4079080, 7750252, 8158160, 9687815, 15500504, 16316320, 19375630, 31001008, 38751260, 62002016, 77502520, 155005040, 310010080]

約数ペア:

[(1, 310010080), (2, 155005040), (4, 77502520), (5, 62002016), (8, 38751260), (10, 31001008), (16, 19375630), (19, 16316320), (20, 15500504), (32, 9687815), (38, 8158160), (40, 7750252), (76, 4079080), (80, 3875126), (95, 3263264), (152, 2039540), (160, 1937563), (190, 1631632), (304, 1019770), (380, 815816), (608, 509885), (760, 407908), (1520, 203954), (3040, 101977)]