9540888660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{227489}}^1$

素因数の和:227737

約数の個数: 72

約数和(自身を含む): 29065032360

約数和(自身を除く): 19524143700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 2097, 2330, 2796, 3495, 4194, 4660, 6990, 8388, 10485, 13980, 20970, 41940, 227489, 454978, 682467, 909956, 1137445, 1364934, 2047401, 2274890, 2729868, 3412335, 4094802, 4549780, 6824670, 8189604, 10237005, 13649340, 20474010, 40948020, 53004937, 106009874, 159014811, 212019748, 265024685, 318029622, 477044433, 530049370, 636059244, 795074055, 954088866, 1060098740, 1590148110, 1908177732, 2385222165, 3180296220, 4770444330, 9540888660]

約数ペア:

[(1, 9540888660), (2, 4770444330), (3, 3180296220), (4, 2385222165), (5, 1908177732), (6, 1590148110), (9, 1060098740), (10, 954088866), (12, 795074055), (15, 636059244), (18, 530049370), (20, 477044433), (30, 318029622), (36, 265024685), (45, 212019748), (60, 159014811), (90, 106009874), (180, 53004937), (233, 40948020), (466, 20474010), (699, 13649340), (932, 10237005), (1165, 8189604), (1398, 6824670), (2097, 4549780), (2330, 4094802), (2796, 3412335), (3495, 2729868), (4194, 2274890), (4660, 2047401), (6990, 1364934), (8388, 1137445), (10485, 909956), (13980, 682467), (20970, 454978), (41940, 227489)]