27038330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 59253120

約数和(自身を除く): 32214790

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 761, 935, 1045, 1522, 1615, 1870, 2090, 3230, 3553, 3805, 7106, 7610, 8371, 12937, 14459, 16742, 17765, 25874, 28918, 35530, 41855, 64685, 72295, 83710, 129370, 142307, 144590, 159049, 245803, 284614, 318098, 491606, 711535, 795245, 1229015, 1423070, 1590490, 2458030, 2703833, 5407666, 13519165, 27038330]

約数ペア:

[(1, 27038330), (2, 13519165), (5, 5407666), (10, 2703833), (11, 2458030), (17, 1590490), (19, 1423070), (22, 1229015), (34, 795245), (38, 711535), (55, 491606), (85, 318098), (95, 284614), (110, 245803), (170, 159049), (187, 144590), (190, 142307), (209, 129370), (323, 83710), (374, 72295), (418, 64685), (646, 41855), (761, 35530), (935, 28918), (1045, 25874), (1522, 17765), (1615, 16742), (1870, 14459), (2090, 12937), (3230, 8371), (3553, 7610), (3805, 7106)]