189339710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1487}}^1$

素因数の和:1625

約数の個数: 64

約数和(自身を含む): 416544768

約数和(自身を除く): 227205058

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 107, 119, 170, 214, 238, 535, 595, 749, 1070, 1190, 1487, 1498, 1819, 2974, 3638, 3745, 7435, 7490, 9095, 10409, 12733, 14870, 18190, 20818, 25279, 25466, 50558, 52045, 63665, 104090, 126395, 127330, 159109, 176953, 252790, 318218, 353906, 795545, 884765, 1113763, 1591090, 1769530, 2227526, 2704853, 5409706, 5568815, 11137630, 13524265, 18933971, 27048530, 37867942, 94669855, 189339710]

約数ペア:

[(1, 189339710), (2, 94669855), (5, 37867942), (7, 27048530), (10, 18933971), (14, 13524265), (17, 11137630), (34, 5568815), (35, 5409706), (70, 2704853), (85, 2227526), (107, 1769530), (119, 1591090), (170, 1113763), (214, 884765), (238, 795545), (535, 353906), (595, 318218), (749, 252790), (1070, 176953), (1190, 159109), (1487, 127330), (1498, 126395), (1819, 104090), (2974, 63665), (3638, 52045), (3745, 50558), (7435, 25466), (7490, 25279), (9095, 20818), (10409, 18190), (12733, 14870)]