1118974140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1579}}^1$

素因数の和:1752

約数の個数: 144

約数和(自身を含む): 3533537280

約数和(自身を除く): 2414563140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 127, 155, 180, 186, 254, 279, 310, 372, 381, 465, 508, 558, 620, 635, 762, 930, 1116, 1143, 1270, 1395, 1524, 1579, 1860, 1905, 2286, 2540, 2790, 3158, 3810, 3937, 4572, 4737, 5580, 5715, 6316, 7620, 7874, 7895, 9474, 11430, 11811, 14211, 15748, 15790, 18948, 19685, 22860, 23622, 23685, 28422, 31580, 35433, 39370, 47244, 47370, 48949, 56844, 59055, 70866, 71055, 78740, 94740, 97898, 118110, 141732, 142110, 146847, 177165, 195796, 200533, 236220, 244745, 284220, 293694, 354330, 401066, 440541, 489490, 587388, 601599, 708660, 734235, 802132, 881082, 978980, 1002665, 1203198, 1468470, 1762164, 1804797, 2005330, 2202705, 2406396, 2936940, 3007995, 3609594, 4010660, 4405410, 6015990, 6216523, 7219188, 8810820, 9023985, 12031980, 12433046, 18047970, 18649569, 24866092, 31082615, 36095940, 37299138, 55948707, 62165230, 74598276, 93247845, 111897414, 124330460, 186495690, 223794828, 279743535, 372991380, 559487070, 1118974140]

約数ペア:

[(1, 1118974140), (2, 559487070), (3, 372991380), (4, 279743535), (5, 223794828), (6, 186495690), (9, 124330460), (10, 111897414), (12, 93247845), (15, 74598276), (18, 62165230), (20, 55948707), (30, 37299138), (31, 36095940), (36, 31082615), (45, 24866092), (60, 18649569), (62, 18047970), (90, 12433046), (93, 12031980), (124, 9023985), (127, 8810820), (155, 7219188), (180, 6216523), (186, 6015990), (254, 4405410), (279, 4010660), (310, 3609594), (372, 3007995), (381, 2936940), (465, 2406396), (508, 2202705), (558, 2005330), (620, 1804797), (635, 1762164), (762, 1468470), (930, 1203198), (1116, 1002665), (1143, 978980), (1270, 881082), (1395, 802132), (1524, 734235), (1579, 708660), (1860, 601599), (1905, 587388), (2286, 489490), (2540, 440541), (2790, 401066), (3158, 354330), (3810, 293694), (3937, 284220), (4572, 244745), (4737, 236220), (5580, 200533), (5715, 195796), (6316, 177165), (7620, 146847), (7874, 142110), (7895, 141732), (9474, 118110), (11430, 97898), (11811, 94740), (14211, 78740), (15748, 71055), (15790, 70866), (18948, 59055), (19685, 56844), (22860, 48949), (23622, 47370), (23685, 47244), (28422, 39370), (31580, 35433)]