28453590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:766

約数の個数: 96

約数和(自身を含む): 82791072

約数和(自身を除く): 54337482

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 41, 45, 55, 66, 82, 90, 99, 110, 123, 165, 198, 205, 246, 330, 369, 410, 451, 495, 615, 701, 738, 902, 990, 1230, 1353, 1402, 1845, 2103, 2255, 2706, 3505, 3690, 4059, 4206, 4510, 6309, 6765, 7010, 7711, 8118, 10515, 12618, 13530, 15422, 20295, 21030, 23133, 28741, 31545, 38555, 40590, 46266, 57482, 63090, 69399, 77110, 86223, 115665, 138798, 143705, 172446, 231330, 258669, 287410, 316151, 346995, 431115, 517338, 632302, 693990, 862230, 948453, 1293345, 1580755, 1896906, 2586690, 2845359, 3161510, 4742265, 5690718, 9484530, 14226795, 28453590]

約数ペア:

[(1, 28453590), (2, 14226795), (3, 9484530), (5, 5690718), (6, 4742265), (9, 3161510), (10, 2845359), (11, 2586690), (15, 1896906), (18, 1580755), (22, 1293345), (30, 948453), (33, 862230), (41, 693990), (45, 632302), (55, 517338), (66, 431115), (82, 346995), (90, 316151), (99, 287410), (110, 258669), (123, 231330), (165, 172446), (198, 143705), (205, 138798), (246, 115665), (330, 86223), (369, 77110), (410, 69399), (451, 63090), (495, 57482), (615, 46266), (701, 40590), (738, 38555), (902, 31545), (990, 28741), (1230, 23133), (1353, 21030), (1402, 20295), (1845, 15422), (2103, 13530), (2255, 12618), (2706, 10515), (3505, 8118), (3690, 7711), (4059, 7010), (4206, 6765), (4510, 6309)]