22970340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3449}}^1$

素因数の和:3501

約数の個数: 72

約数和(自身を含む): 71580600

約数和(自身を除く): 48610260

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, 3449, 6660, 6898, 10347, 13796, 17245, 20694, 31041, 34490, 41388, 51735, 62082, 68980, 103470, 124164, 127613, 155205, 206940, 255226, 310410, 382839, 510452, 620820, 638065, 765678, 1148517, 1276130, 1531356, 1914195, 2297034, 2552260, 3828390, 4594068, 5742585, 7656780, 11485170, 22970340]

約数ペア:

[(1, 22970340), (2, 11485170), (3, 7656780), (4, 5742585), (5, 4594068), (6, 3828390), (9, 2552260), (10, 2297034), (12, 1914195), (15, 1531356), (18, 1276130), (20, 1148517), (30, 765678), (36, 638065), (37, 620820), (45, 510452), (60, 382839), (74, 310410), (90, 255226), (111, 206940), (148, 155205), (180, 127613), (185, 124164), (222, 103470), (333, 68980), (370, 62082), (444, 51735), (555, 41388), (666, 34490), (740, 31041), (1110, 20694), (1332, 17245), (1665, 13796), (2220, 10347), (3330, 6898), (3449, 6660)]