4230758890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1493}}^1$

素因数の和:1807

約数の個数: 64

約数和(自身を含む): 8209589760

約数和(自身を除く): 3978830870

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 211, 395, 422, 790, 1055, 1343, 1493, 2110, 2686, 2986, 3587, 6715, 7174, 7465, 13430, 14930, 16669, 17935, 25381, 33338, 35870, 50762, 83345, 117947, 126905, 166690, 235894, 253810, 283373, 315023, 566746, 589735, 630046, 1179470, 1416865, 1575115, 2005099, 2833730, 3150230, 4010198, 5355391, 10025495, 10710782, 20050990, 24886817, 26776955, 49773634, 53553910, 124434085, 248868170, 423075889, 846151778, 2115379445, 4230758890]

約数ペア:

[(1, 4230758890), (2, 2115379445), (5, 846151778), (10, 423075889), (17, 248868170), (34, 124434085), (79, 53553910), (85, 49773634), (158, 26776955), (170, 24886817), (211, 20050990), (395, 10710782), (422, 10025495), (790, 5355391), (1055, 4010198), (1343, 3150230), (1493, 2833730), (2110, 2005099), (2686, 1575115), (2986, 1416865), (3587, 1179470), (6715, 630046), (7174, 589735), (7465, 566746), (13430, 315023), (14930, 283373), (16669, 253810), (17935, 235894), (25381, 166690), (33338, 126905), (35870, 117947), (50762, 83345)]