22961220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22511}}^1$

素因数の和:22540

約数の個数: 48

約数和(自身を含む): 68076288

約数和(自身を除く): 45115068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 22511, 45022, 67533, 90044, 112555, 135066, 225110, 270132, 337665, 382687, 450220, 675330, 765374, 1148061, 1350660, 1530748, 1913435, 2296122, 3826870, 4592244, 5740305, 7653740, 11480610, 22961220]

約数ペア:

[(1, 22961220), (2, 11480610), (3, 7653740), (4, 5740305), (5, 4592244), (6, 3826870), (10, 2296122), (12, 1913435), (15, 1530748), (17, 1350660), (20, 1148061), (30, 765374), (34, 675330), (51, 450220), (60, 382687), (68, 337665), (85, 270132), (102, 225110), (170, 135066), (204, 112555), (255, 90044), (340, 67533), (510, 45022), (1020, 22511)]