147096460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 368484480

約数和(自身を除く): 221388020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 73, 74, 140, 146, 148, 185, 259, 292, 365, 370, 389, 511, 518, 730, 740, 778, 1022, 1036, 1295, 1460, 1556, 1945, 2044, 2555, 2590, 2701, 2723, 3890, 5110, 5180, 5402, 5446, 7780, 10220, 10804, 10892, 13505, 13615, 14393, 18907, 27010, 27230, 28397, 28786, 37814, 54020, 54460, 56794, 57572, 71965, 75628, 94535, 100751, 113588, 141985, 143930, 189070, 198779, 201502, 283970, 287860, 378140, 397558, 403004, 503755, 567940, 795116, 993895, 1007510, 1050689, 1987790, 2015020, 2101378, 3975580, 4202756, 5253445, 7354823, 10506890, 14709646, 21013780, 29419292, 36774115, 73548230, 147096460]

約数ペア:

[(1, 147096460), (2, 73548230), (4, 36774115), (5, 29419292), (7, 21013780), (10, 14709646), (14, 10506890), (20, 7354823), (28, 5253445), (35, 4202756), (37, 3975580), (70, 2101378), (73, 2015020), (74, 1987790), (140, 1050689), (146, 1007510), (148, 993895), (185, 795116), (259, 567940), (292, 503755), (365, 403004), (370, 397558), (389, 378140), (511, 287860), (518, 283970), (730, 201502), (740, 198779), (778, 189070), (1022, 143930), (1036, 141985), (1295, 113588), (1460, 100751), (1556, 94535), (1945, 75628), (2044, 71965), (2555, 57572), (2590, 56794), (2701, 54460), (2723, 54020), (3890, 37814), (5110, 28786), (5180, 28397), (5402, 27230), (5446, 27010), (7780, 18907), (10220, 14393), (10804, 13615), (10892, 13505)]