22894740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 78414336

約数和(自身を除く): 55519596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 373, 396, 465, 495, 558, 620, 660, 682, 746, 930, 990, 1023, 1116, 1119, 1364, 1395, 1492, 1705, 1860, 1865, 1980, 2046, 2238, 2790, 3069, 3357, 3410, 3730, 4092, 4103, 4476, 5115, 5580, 5595, 6138, 6714, 6820, 7460, 8206, 10230, 11190, 11563, 12276, 12309, 13428, 15345, 16412, 16785, 20460, 20515, 22380, 23126, 24618, 30690, 33570, 34689, 36927, 41030, 46252, 49236, 57815, 61380, 61545, 67140, 69378, 73854, 82060, 104067, 115630, 123090, 127193, 138756, 147708, 173445, 184635, 208134, 231260, 246180, 254386, 346890, 369270, 381579, 416268, 508772, 520335, 635965, 693780, 738540, 763158, 1040670, 1144737, 1271930, 1526316, 1907895, 2081340, 2289474, 2543860, 3815790, 4578948, 5723685, 7631580, 11447370, 22894740]

約数ペア:

[(1, 22894740), (2, 11447370), (3, 7631580), (4, 5723685), (5, 4578948), (6, 3815790), (9, 2543860), (10, 2289474), (11, 2081340), (12, 1907895), (15, 1526316), (18, 1271930), (20, 1144737), (22, 1040670), (30, 763158), (31, 738540), (33, 693780), (36, 635965), (44, 520335), (45, 508772), (55, 416268), (60, 381579), (62, 369270), (66, 346890), (90, 254386), (93, 246180), (99, 231260), (110, 208134), (124, 184635), (132, 173445), (155, 147708), (165, 138756), (180, 127193), (186, 123090), (198, 115630), (220, 104067), (279, 82060), (310, 73854), (330, 69378), (341, 67140), (372, 61545), (373, 61380), (396, 57815), (465, 49236), (495, 46252), (558, 41030), (620, 36927), (660, 34689), (682, 33570), (746, 30690), (930, 24618), (990, 23126), (1023, 22380), (1116, 20515), (1119, 20460), (1364, 16785), (1395, 16412), (1492, 15345), (1705, 13428), (1860, 12309), (1865, 12276), (1980, 11563), (2046, 11190), (2238, 10230), (2790, 8206), (3069, 7460), (3357, 6820), (3410, 6714), (3730, 6138), (4092, 5595), (4103, 5580), (4476, 5115)]