28441170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 81123120

約数和(自身を除く): 52681950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 85, 87, 90, 102, 145, 153, 170, 174, 255, 261, 290, 306, 435, 493, 510, 522, 641, 765, 870, 986, 1282, 1305, 1479, 1530, 1923, 2465, 2610, 2958, 3205, 3846, 4437, 4930, 5769, 6410, 7395, 8874, 9615, 10897, 11538, 14790, 18589, 19230, 21794, 22185, 28845, 32691, 37178, 44370, 54485, 55767, 57690, 65382, 92945, 98073, 108970, 111534, 163455, 167301, 185890, 196146, 278835, 316013, 326910, 334602, 490365, 557670, 632026, 836505, 948039, 980730, 1580065, 1673010, 1896078, 2844117, 3160130, 4740195, 5688234, 9480390, 14220585, 28441170]

約数ペア:

[(1, 28441170), (2, 14220585), (3, 9480390), (5, 5688234), (6, 4740195), (9, 3160130), (10, 2844117), (15, 1896078), (17, 1673010), (18, 1580065), (29, 980730), (30, 948039), (34, 836505), (45, 632026), (51, 557670), (58, 490365), (85, 334602), (87, 326910), (90, 316013), (102, 278835), (145, 196146), (153, 185890), (170, 167301), (174, 163455), (255, 111534), (261, 108970), (290, 98073), (306, 92945), (435, 65382), (493, 57690), (510, 55767), (522, 54485), (641, 44370), (765, 37178), (870, 32691), (986, 28845), (1282, 22185), (1305, 21794), (1479, 19230), (1530, 18589), (1923, 14790), (2465, 11538), (2610, 10897), (2958, 9615), (3205, 8874), (3846, 7395), (4437, 6410), (4930, 5769)]