30922380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4643}}^1$

素因数の和:4695

約数の個数: 72

約数和(自身を含む): 96353712

約数和(自身を除く): 65431332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 4643, 6660, 9286, 13929, 18572, 23215, 27858, 41787, 46430, 55716, 69645, 83574, 92860, 139290, 167148, 171791, 208935, 278580, 343582, 417870, 515373, 687164, 835740, 858955, 1030746, 1546119, 1717910, 2061492, 2576865, 3092238, 3435820, 5153730, 6184476, 7730595, 10307460, 15461190, 30922380]

約数ペア:

[(1, 30922380), (2, 15461190), (3, 10307460), (4, 7730595), (5, 6184476), (6, 5153730), (9, 3435820), (10, 3092238), (12, 2576865), (15, 2061492), (18, 1717910), (20, 1546119), (30, 1030746), (36, 858955), (37, 835740), (45, 687164), (60, 515373), (74, 417870), (90, 343582), (111, 278580), (148, 208935), (180, 171791), (185, 167148), (222, 139290), (333, 92860), (370, 83574), (444, 69645), (555, 55716), (666, 46430), (740, 41787), (1110, 27858), (1332, 23215), (1665, 18572), (2220, 13929), (3330, 9286), (4643, 6660)]