17387090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 39916800

約数和(自身を除く): 22529710

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 769, 1190, 1330, 1538, 1615, 2261, 3230, 3845, 4522, 5383, 7690, 10766, 11305, 13073, 14611, 22610, 26146, 26915, 29222, 53830, 65365, 73055, 91511, 102277, 130730, 146110, 183022, 204554, 248387, 457555, 496774, 511385, 915110, 1022770, 1241935, 1738709, 2483870, 3477418, 8693545, 17387090]

約数ペア:

[(1, 17387090), (2, 8693545), (5, 3477418), (7, 2483870), (10, 1738709), (14, 1241935), (17, 1022770), (19, 915110), (34, 511385), (35, 496774), (38, 457555), (70, 248387), (85, 204554), (95, 183022), (119, 146110), (133, 130730), (170, 102277), (190, 91511), (238, 73055), (266, 65365), (323, 53830), (595, 29222), (646, 26915), (665, 26146), (769, 22610), (1190, 14611), (1330, 13073), (1538, 11305), (1615, 10766), (2261, 7690), (3230, 5383), (3845, 4522)]