5241420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 16349424

約数和(自身を除く): 11108004

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, 787, 1110, 1332, 1574, 1665, 2220, 2361, 3148, 3330, 3935, 4722, 6660, 7083, 7870, 9444, 11805, 14166, 15740, 23610, 28332, 29119, 35415, 47220, 58238, 70830, 87357, 116476, 141660, 145595, 174714, 262071, 291190, 349428, 436785, 524142, 582380, 873570, 1048284, 1310355, 1747140, 2620710, 5241420]

約数ペア:

[(1, 5241420), (2, 2620710), (3, 1747140), (4, 1310355), (5, 1048284), (6, 873570), (9, 582380), (10, 524142), (12, 436785), (15, 349428), (18, 291190), (20, 262071), (30, 174714), (36, 145595), (37, 141660), (45, 116476), (60, 87357), (74, 70830), (90, 58238), (111, 47220), (148, 35415), (180, 29119), (185, 28332), (222, 23610), (333, 15740), (370, 14166), (444, 11805), (555, 9444), (666, 7870), (740, 7083), (787, 6660), (1110, 4722), (1332, 3935), (1574, 3330), (1665, 3148), (2220, 2361)]