1277774910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2239}}^1$

素因数の和:2642

約数の個数: 96

約数和(自身を含む): 3528645120

約数和(自身を除く): 2250870210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 373, 510, 746, 765, 1119, 1530, 1865, 2238, 2239, 3357, 3730, 4478, 5595, 6341, 6714, 6717, 11190, 11195, 12682, 13434, 16785, 19023, 20151, 22390, 31705, 33570, 33585, 38046, 38063, 40302, 57069, 63410, 67170, 76126, 95115, 100755, 114138, 114189, 190230, 190315, 201510, 228378, 285345, 342567, 380630, 570690, 570945, 685134, 835147, 1141890, 1670294, 1712835, 2505441, 3425670, 4175735, 5010882, 7516323, 8351470, 12527205, 14197499, 15032646, 25054410, 28394998, 37581615, 42592497, 70987495, 75163230, 85184994, 127777491, 141974990, 212962485, 255554982, 425924970, 638887455, 1277774910]

約数ペア:

[(1, 1277774910), (2, 638887455), (3, 425924970), (5, 255554982), (6, 212962485), (9, 141974990), (10, 127777491), (15, 85184994), (17, 75163230), (18, 70987495), (30, 42592497), (34, 37581615), (45, 28394998), (51, 25054410), (85, 15032646), (90, 14197499), (102, 12527205), (153, 8351470), (170, 7516323), (255, 5010882), (306, 4175735), (373, 3425670), (510, 2505441), (746, 1712835), (765, 1670294), (1119, 1141890), (1530, 835147), (1865, 685134), (2238, 570945), (2239, 570690), (3357, 380630), (3730, 342567), (4478, 285345), (5595, 228378), (6341, 201510), (6714, 190315), (6717, 190230), (11190, 114189), (11195, 114138), (12682, 100755), (13434, 95115), (16785, 76126), (19023, 67170), (20151, 63410), (22390, 57069), (31705, 40302), (33570, 38063), (33585, 38046)]