180828714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 415134720

約数和(自身を除く): 234306006

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 139, 253, 278, 417, 506, 759, 834, 857, 1518, 1529, 1714, 2571, 3058, 3197, 4587, 5142, 6394, 9174, 9427, 9591, 18854, 19182, 19711, 28281, 35167, 39422, 56562, 59133, 70334, 105501, 118266, 119123, 211002, 216821, 238246, 357369, 433642, 650463, 714738, 1300926, 1310353, 2620706, 2739829, 3931059, 5479658, 7862118, 8219487, 16438974, 30138119, 60276238, 90414357, 180828714]

約数ペア:

[(1, 180828714), (2, 90414357), (3, 60276238), (6, 30138119), (11, 16438974), (22, 8219487), (23, 7862118), (33, 5479658), (46, 3931059), (66, 2739829), (69, 2620706), (138, 1310353), (139, 1300926), (253, 714738), (278, 650463), (417, 433642), (506, 357369), (759, 238246), (834, 216821), (857, 211002), (1518, 119123), (1529, 118266), (1714, 105501), (2571, 70334), (3058, 59133), (3197, 56562), (4587, 39422), (5142, 35167), (6394, 28281), (9174, 19711), (9427, 19182), (9591, 18854)]