91059990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1166

約数の個数: 128

約数和(自身を含む): 276203520

約数和(自身を除く): 185143530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 30, 34, 35, 42, 46, 51, 69, 70, 85, 102, 105, 115, 119, 138, 161, 170, 210, 230, 238, 255, 322, 345, 357, 391, 483, 510, 595, 690, 714, 782, 805, 966, 1109, 1173, 1190, 1610, 1785, 1955, 2218, 2346, 2415, 2737, 3327, 3570, 3910, 4830, 5474, 5545, 5865, 6654, 7763, 8211, 11090, 11730, 13685, 15526, 16422, 16635, 18853, 23289, 25507, 27370, 33270, 37706, 38815, 41055, 46578, 51014, 56559, 76521, 77630, 82110, 94265, 113118, 116445, 127535, 131971, 153042, 178549, 188530, 232890, 255070, 263942, 282795, 357098, 382605, 395913, 433619, 535647, 565590, 659855, 765210, 791826, 867238, 892745, 1071294, 1300857, 1319710, 1785490, 1979565, 2168095, 2601714, 2678235, 3035333, 3959130, 4336190, 5356470, 6070666, 6504285, 9105999, 13008570, 15176665, 18211998, 30353330, 45529995, 91059990]

約数ペア:

[(1, 91059990), (2, 45529995), (3, 30353330), (5, 18211998), (6, 15176665), (7, 13008570), (10, 9105999), (14, 6504285), (15, 6070666), (17, 5356470), (21, 4336190), (23, 3959130), (30, 3035333), (34, 2678235), (35, 2601714), (42, 2168095), (46, 1979565), (51, 1785490), (69, 1319710), (70, 1300857), (85, 1071294), (102, 892745), (105, 867238), (115, 791826), (119, 765210), (138, 659855), (161, 565590), (170, 535647), (210, 433619), (230, 395913), (238, 382605), (255, 357098), (322, 282795), (345, 263942), (357, 255070), (391, 232890), (483, 188530), (510, 178549), (595, 153042), (690, 131971), (714, 127535), (782, 116445), (805, 113118), (966, 94265), (1109, 82110), (1173, 77630), (1190, 76521), (1610, 56559), (1785, 51014), (1955, 46578), (2218, 41055), (2346, 38815), (2415, 37706), (2737, 33270), (3327, 27370), (3570, 25507), (3910, 23289), (4830, 18853), (5474, 16635), (5545, 16422), (5865, 15526), (6654, 13685), (7763, 11730), (8211, 11090)]