139971030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{274453}}^1$

素因数の和:274480

約数の個数: 32

約数和(自身を含む): 355692384

約数和(自身を除く): 215721354

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 274453, 548906, 823359, 1372265, 1646718, 2744530, 4116795, 4665701, 8233590, 9331402, 13997103, 23328505, 27994206, 46657010, 69985515, 139971030]

約数ペア:

[(1, 139971030), (2, 69985515), (3, 46657010), (5, 27994206), (6, 23328505), (10, 13997103), (15, 9331402), (17, 8233590), (30, 4665701), (34, 4116795), (51, 2744530), (85, 1646718), (102, 1372265), (170, 823359), (255, 548906), (510, 274453)]