11871270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7759}}^1$

素因数の和:7789

約数の個数: 48

約数和(自身を含む): 32685120

約数和(自身を除く): 20813850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 7759, 15518, 23277, 38795, 46554, 69831, 77590, 116385, 131903, 139662, 232770, 263806, 349155, 395709, 659515, 698310, 791418, 1187127, 1319030, 1978545, 2374254, 3957090, 5935635, 11871270]

約数ペア:

[(1, 11871270), (2, 5935635), (3, 3957090), (5, 2374254), (6, 1978545), (9, 1319030), (10, 1187127), (15, 791418), (17, 698310), (18, 659515), (30, 395709), (34, 349155), (45, 263806), (51, 232770), (85, 139662), (90, 131903), (102, 116385), (153, 77590), (170, 69831), (255, 46554), (306, 38795), (510, 23277), (765, 15518), (1530, 7759)]