190195110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{301897}}^1$

素因数の和:301917

約数の個数: 48

約数和(自身を含む): 565153056

約数和(自身を除く): 374957946

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 301897, 603794, 905691, 1509485, 1811382, 2113279, 2717073, 3018970, 4226558, 4528455, 5434146, 6339837, 9056910, 10566395, 12679674, 13585365, 19019511, 21132790, 27170730, 31699185, 38039022, 63398370, 95097555, 190195110]

約数ペア:

[(1, 190195110), (2, 95097555), (3, 63398370), (5, 38039022), (6, 31699185), (7, 27170730), (9, 21132790), (10, 19019511), (14, 13585365), (15, 12679674), (18, 10566395), (21, 9056910), (30, 6339837), (35, 5434146), (42, 4528455), (45, 4226558), (63, 3018970), (70, 2717073), (90, 2113279), (105, 1811382), (126, 1509485), (210, 905691), (315, 603794), (630, 301897)]