71214870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3045

約数の個数: 64

約数和(自身を含む): 184882176

約数和(自身を除く): 113667306

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 141, 170, 235, 255, 282, 470, 510, 705, 799, 1410, 1598, 2397, 2971, 3995, 4794, 5942, 7990, 8913, 11985, 14855, 17826, 23970, 29710, 44565, 50507, 89130, 101014, 139637, 151521, 252535, 279274, 303042, 418911, 505070, 698185, 757605, 837822, 1396370, 1515210, 2094555, 2373829, 4189110, 4747658, 7121487, 11869145, 14242974, 23738290, 35607435, 71214870]

約数ペア:

[(1, 71214870), (2, 35607435), (3, 23738290), (5, 14242974), (6, 11869145), (10, 7121487), (15, 4747658), (17, 4189110), (30, 2373829), (34, 2094555), (47, 1515210), (51, 1396370), (85, 837822), (94, 757605), (102, 698185), (141, 505070), (170, 418911), (235, 303042), (255, 279274), (282, 252535), (470, 151521), (510, 139637), (705, 101014), (799, 89130), (1410, 50507), (1598, 44565), (2397, 29710), (2971, 23970), (3995, 17826), (4794, 14855), (5942, 11985), (7990, 8913)]