207291030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23909}}^1$

素因数の和:23953

約数の個数: 48

約数和(自身を含む): 528506640

約数和(自身を除く): 321215610

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670, 23909, 47818, 71727, 119545, 143454, 239090, 358635, 406453, 717270, 812906, 1219359, 2032265, 2438718, 4064530, 6096795, 6909701, 12193590, 13819402, 20729103, 34548505, 41458206, 69097010, 103645515, 207291030]

約数ペア:

[(1, 207291030), (2, 103645515), (3, 69097010), (5, 41458206), (6, 34548505), (10, 20729103), (15, 13819402), (17, 12193590), (30, 6909701), (34, 6096795), (51, 4064530), (85, 2438718), (102, 2032265), (170, 1219359), (255, 812906), (289, 717270), (510, 406453), (578, 358635), (867, 239090), (1445, 143454), (1734, 119545), (2890, 71727), (4335, 47818), (8670, 23909)]