1830189870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{144223}}^1$

素因数の和:144286

約数の個数: 64

約数和(自身を含む): 4984381440

約数和(自身を除く): 3154191570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 144223, 288446, 432669, 721115, 865338, 1298007, 1442230, 2163345, 2596014, 3894021, 4326690, 6490035, 6778481, 7788042, 12980070, 13556962, 19470105, 20335443, 33892405, 38940210, 40670886, 61006329, 67784810, 101677215, 122012658, 183018987, 203354430, 305031645, 366037974, 610063290, 915094935, 1830189870]

約数ペア:

[(1, 1830189870), (2, 915094935), (3, 610063290), (5, 366037974), (6, 305031645), (9, 203354430), (10, 183018987), (15, 122012658), (18, 101677215), (27, 67784810), (30, 61006329), (45, 40670886), (47, 38940210), (54, 33892405), (90, 20335443), (94, 19470105), (135, 13556962), (141, 12980070), (235, 7788042), (270, 6778481), (282, 6490035), (423, 4326690), (470, 3894021), (705, 2596014), (846, 2163345), (1269, 1442230), (1410, 1298007), (2115, 865338), (2538, 721115), (4230, 432669), (6345, 288446), (12690, 144223)]