305804575990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10193}}^1\times {\mathrm{7673}}^1$

素因数の和:17913

約数の個数: 64

約数和(自身を含む): 608306806656

約数和(自身を除く): 302502230666

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 7673, 10193, 15346, 20386, 38365, 50965, 76730, 101930, 130441, 173281, 176479, 234439, 260882, 346562, 352958, 468878, 652205, 866405, 882395, 1172195, 1304410, 1732810, 1764790, 2344390, 3000143, 3985463, 6000286, 7970926, 15000715, 19927315, 30001430, 39854630, 78210889, 156421778, 391054445, 782108890, 1329585113, 1798850447, 2659170226, 3597700894, 6647925565, 8994252235, 13295851130, 17988504470, 30580457599, 61160915198, 152902287995, 305804575990]

約数ペア:

[(1, 305804575990), (2, 152902287995), (5, 61160915198), (10, 30580457599), (17, 17988504470), (23, 13295851130), (34, 8994252235), (46, 6647925565), (85, 3597700894), (115, 2659170226), (170, 1798850447), (230, 1329585113), (391, 782108890), (782, 391054445), (1955, 156421778), (3910, 78210889), (7673, 39854630), (10193, 30001430), (15346, 19927315), (20386, 15000715), (38365, 7970926), (50965, 6000286), (76730, 3985463), (101930, 3000143), (130441, 2344390), (173281, 1764790), (176479, 1732810), (234439, 1304410), (260882, 1172195), (346562, 882395), (352958, 866405), (468878, 652205)]