126757540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 330107904

約数和(自身を除く): 203350364

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 257, 260, 271, 364, 455, 514, 542, 910, 1028, 1084, 1285, 1355, 1799, 1820, 1897, 2570, 2710, 3341, 3523, 3598, 3794, 5140, 5420, 6682, 7046, 7196, 7588, 8995, 9485, 13364, 14092, 16705, 17615, 17990, 18970, 23387, 24661, 33410, 35230, 35980, 37940, 46774, 49322, 66820, 69647, 70460, 93548, 98644, 116935, 123305, 139294, 233870, 246610, 278588, 348235, 467740, 487529, 493220, 696470, 905411, 975058, 1392940, 1810822, 1950116, 2437645, 3621644, 4527055, 4875290, 6337877, 9054110, 9750580, 12675754, 18108220, 25351508, 31689385, 63378770, 126757540]

約数ペア:

[(1, 126757540), (2, 63378770), (4, 31689385), (5, 25351508), (7, 18108220), (10, 12675754), (13, 9750580), (14, 9054110), (20, 6337877), (26, 4875290), (28, 4527055), (35, 3621644), (52, 2437645), (65, 1950116), (70, 1810822), (91, 1392940), (130, 975058), (140, 905411), (182, 696470), (257, 493220), (260, 487529), (271, 467740), (364, 348235), (455, 278588), (514, 246610), (542, 233870), (910, 139294), (1028, 123305), (1084, 116935), (1285, 98644), (1355, 93548), (1799, 70460), (1820, 69647), (1897, 66820), (2570, 49322), (2710, 46774), (3341, 37940), (3523, 35980), (3598, 35230), (3794, 33410), (5140, 24661), (5420, 23387), (6682, 18970), (7046, 17990), (7196, 17615), (7588, 16705), (8995, 14092), (9485, 13364)]