19895610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5573}}^1$

素因数の和:5607

約数の個数: 64

約数和(自身を含む): 57791232

約数和(自身を除く): 37895622

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 5573, 11146, 16719, 27865, 33438, 39011, 55730, 78022, 83595, 94741, 117033, 167190, 189482, 195055, 234066, 284223, 390110, 473705, 568446, 585165, 663187, 947410, 1170330, 1326374, 1421115, 1989561, 2842230, 3315935, 3979122, 6631870, 9947805, 19895610]

約数ペア:

[(1, 19895610), (2, 9947805), (3, 6631870), (5, 3979122), (6, 3315935), (7, 2842230), (10, 1989561), (14, 1421115), (15, 1326374), (17, 1170330), (21, 947410), (30, 663187), (34, 585165), (35, 568446), (42, 473705), (51, 390110), (70, 284223), (85, 234066), (102, 195055), (105, 189482), (119, 167190), (170, 117033), (210, 94741), (238, 83595), (255, 78022), (357, 55730), (510, 39011), (595, 33438), (714, 27865), (1190, 16719), (1785, 11146), (3570, 5573)]