22291020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3347}}^1$

素因数の和:3399

約数の個数: 72

約数和(自身を含む): 69464304

約数和(自身を除く): 47173284

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, 3347, 6660, 6694, 10041, 13388, 16735, 20082, 30123, 33470, 40164, 50205, 60246, 66940, 100410, 120492, 123839, 150615, 200820, 247678, 301230, 371517, 495356, 602460, 619195, 743034, 1114551, 1238390, 1486068, 1857585, 2229102, 2476780, 3715170, 4458204, 5572755, 7430340, 11145510, 22291020]

約数ペア:

[(1, 22291020), (2, 11145510), (3, 7430340), (4, 5572755), (5, 4458204), (6, 3715170), (9, 2476780), (10, 2229102), (12, 1857585), (15, 1486068), (18, 1238390), (20, 1114551), (30, 743034), (36, 619195), (37, 602460), (45, 495356), (60, 371517), (74, 301230), (90, 247678), (111, 200820), (148, 150615), (180, 123839), (185, 120492), (222, 100410), (333, 66940), (370, 60246), (444, 50205), (555, 40164), (666, 33470), (740, 30123), (1110, 20082), (1332, 16735), (1665, 13388), (2220, 10041), (3330, 6694), (3347, 6660)]