965543940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{2383}}^1$

素因数の和:4649

約数の個数: 72

約数和(自身を含む): 2931347328

約数和(自身を除く): 1965803388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2251, 2383, 4502, 4766, 6753, 7149, 9004, 9532, 11255, 11915, 13506, 14298, 20259, 21447, 22510, 23830, 27012, 28596, 33765, 35745, 40518, 42894, 45020, 47660, 67530, 71490, 81036, 85788, 101295, 107235, 135060, 142980, 202590, 214470, 405180, 428940, 5364133, 10728266, 16092399, 21456532, 26820665, 32184798, 48277197, 53641330, 64369596, 80461995, 96554394, 107282660, 160923990, 193108788, 241385985, 321847980, 482771970, 965543940]

約数ペア:

[(1, 965543940), (2, 482771970), (3, 321847980), (4, 241385985), (5, 193108788), (6, 160923990), (9, 107282660), (10, 96554394), (12, 80461995), (15, 64369596), (18, 53641330), (20, 48277197), (30, 32184798), (36, 26820665), (45, 21456532), (60, 16092399), (90, 10728266), (180, 5364133), (2251, 428940), (2383, 405180), (4502, 214470), (4766, 202590), (6753, 142980), (7149, 135060), (9004, 107235), (9532, 101295), (11255, 85788), (11915, 81036), (13506, 71490), (14298, 67530), (20259, 47660), (21447, 45020), (22510, 42894), (23830, 40518), (27012, 35745), (28596, 33765)]