9474540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8311}}^1$

素因数の和:8342

約数の個数: 48

約数和(自身を含む): 27928320

約数和(自身を除く): 18453780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 8311, 16622, 24933, 33244, 41555, 49866, 83110, 99732, 124665, 157909, 166220, 249330, 315818, 473727, 498660, 631636, 789545, 947454, 1579090, 1894908, 2368635, 3158180, 4737270, 9474540]

約数ペア:

[(1, 9474540), (2, 4737270), (3, 3158180), (4, 2368635), (5, 1894908), (6, 1579090), (10, 947454), (12, 789545), (15, 631636), (19, 498660), (20, 473727), (30, 315818), (38, 249330), (57, 166220), (60, 157909), (76, 124665), (95, 99732), (114, 83110), (190, 49866), (228, 41555), (285, 33244), (380, 24933), (570, 16622), (1140, 8311)]