190019910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{41947}}^1$

素因数の和:42108

約数の個数: 32

約数和(自身を含む): 459078912

約数和(自身を除く): 269059002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 41947, 83894, 125841, 209735, 251682, 419470, 629205, 1258410, 6333997, 12667994, 19001991, 31669985, 38003982, 63339970, 95009955, 190019910]

約数ペア:

[(1, 190019910), (2, 95009955), (3, 63339970), (5, 38003982), (6, 31669985), (10, 19001991), (15, 12667994), (30, 6333997), (151, 1258410), (302, 629205), (453, 419470), (755, 251682), (906, 209735), (1510, 125841), (2265, 83894), (4530, 41947)]