180565330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 377975808

約数和(自身を除く): 197410478

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 223, 374, 433, 446, 866, 935, 1115, 1870, 2165, 2230, 2453, 3791, 4330, 4763, 4906, 7361, 7582, 9526, 12265, 14722, 18955, 23815, 24530, 36805, 37910, 41701, 47630, 73610, 80971, 83402, 96559, 161942, 193118, 208505, 404855, 417010, 482795, 809710, 965590, 1062149, 1641503, 2124298, 3283006, 5310745, 8207515, 10621490, 16415030, 18056533, 36113066, 90282665, 180565330]

約数ペア:

[(1, 180565330), (2, 90282665), (5, 36113066), (10, 18056533), (11, 16415030), (17, 10621490), (22, 8207515), (34, 5310745), (55, 3283006), (85, 2124298), (110, 1641503), (170, 1062149), (187, 965590), (223, 809710), (374, 482795), (433, 417010), (446, 404855), (866, 208505), (935, 193118), (1115, 161942), (1870, 96559), (2165, 83402), (2230, 80971), (2453, 73610), (3791, 47630), (4330, 41701), (4763, 37910), (4906, 36805), (7361, 24530), (7582, 23815), (9526, 18955), (12265, 14722)]