47007780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 137625600

約数和(自身を除く): 90617820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 127, 155, 186, 199, 254, 310, 372, 381, 398, 465, 508, 597, 620, 635, 762, 796, 930, 995, 1194, 1270, 1524, 1860, 1905, 1990, 2388, 2540, 2985, 3810, 3937, 3980, 5970, 6169, 7620, 7874, 11811, 11940, 12338, 15748, 18507, 19685, 23622, 24676, 25273, 30845, 37014, 39370, 47244, 50546, 59055, 61690, 74028, 75819, 78740, 92535, 101092, 118110, 123380, 126365, 151638, 185070, 236220, 252730, 303276, 370140, 379095, 505460, 758190, 783463, 1516380, 1566926, 2350389, 3133852, 3917315, 4700778, 7834630, 9401556, 11751945, 15669260, 23503890, 47007780]

約数ペア:

[(1, 47007780), (2, 23503890), (3, 15669260), (4, 11751945), (5, 9401556), (6, 7834630), (10, 4700778), (12, 3917315), (15, 3133852), (20, 2350389), (30, 1566926), (31, 1516380), (60, 783463), (62, 758190), (93, 505460), (124, 379095), (127, 370140), (155, 303276), (186, 252730), (199, 236220), (254, 185070), (310, 151638), (372, 126365), (381, 123380), (398, 118110), (465, 101092), (508, 92535), (597, 78740), (620, 75819), (635, 74028), (762, 61690), (796, 59055), (930, 50546), (995, 47244), (1194, 39370), (1270, 37014), (1524, 30845), (1860, 25273), (1905, 24676), (1990, 23622), (2388, 19685), (2540, 18507), (2985, 15748), (3810, 12338), (3937, 11940), (3980, 11811), (5970, 7874), (6169, 7620)]