938220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 2768640

約数和(自身を除く): 1830420

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, 823, 1140, 1646, 2469, 3292, 4115, 4938, 8230, 9876, 12345, 15637, 16460, 24690, 31274, 46911, 49380, 62548, 78185, 93822, 156370, 187644, 234555, 312740, 469110, 938220]

約数ペア:

[(1, 938220), (2, 469110), (3, 312740), (4, 234555), (5, 187644), (6, 156370), (10, 93822), (12, 78185), (15, 62548), (19, 49380), (20, 46911), (30, 31274), (38, 24690), (57, 16460), (60, 15637), (76, 12345), (95, 9876), (114, 8230), (190, 4938), (228, 4115), (285, 3292), (380, 2469), (570, 1646), (823, 1140)]