20171806110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{102203}}^1$

素因数の和:102279

約数の個数: 128

約数和(自身を含む): 58280808960

約数和(自身を除く): 38109002850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 43, 45, 51, 54, 85, 86, 90, 102, 129, 135, 153, 170, 215, 255, 258, 270, 306, 387, 430, 459, 510, 645, 731, 765, 774, 918, 1161, 1290, 1462, 1530, 1935, 2193, 2295, 2322, 3655, 3870, 4386, 4590, 5805, 6579, 7310, 10965, 11610, 13158, 19737, 21930, 32895, 39474, 65790, 98685, 102203, 197370, 204406, 306609, 511015, 613218, 919827, 1022030, 1533045, 1737451, 1839654, 2759481, 3066090, 3474902, 4394729, 4599135, 5212353, 5518962, 8687255, 8789458, 9198270, 10424706, 13184187, 13797405, 15637059, 17374510, 21973645, 26061765, 26368374, 27594810, 31274118, 39552561, 43947290, 46911177, 52123530, 65920935, 74710393, 78185295, 79105122, 93822354, 118657683, 131841870, 149420786, 156370590, 197762805, 224131179, 234555885, 237315366, 373551965, 395525610, 448262358, 469111770, 593288415, 672393537, 747103930, 1120655895, 1186576830, 1344787074, 2017180611, 2241311790, 3361967685, 4034361222, 6723935370, 10085903055, 20171806110]

約数ペア:

[(1, 20171806110), (2, 10085903055), (3, 6723935370), (5, 4034361222), (6, 3361967685), (9, 2241311790), (10, 2017180611), (15, 1344787074), (17, 1186576830), (18, 1120655895), (27, 747103930), (30, 672393537), (34, 593288415), (43, 469111770), (45, 448262358), (51, 395525610), (54, 373551965), (85, 237315366), (86, 234555885), (90, 224131179), (102, 197762805), (129, 156370590), (135, 149420786), (153, 131841870), (170, 118657683), (215, 93822354), (255, 79105122), (258, 78185295), (270, 74710393), (306, 65920935), (387, 52123530), (430, 46911177), (459, 43947290), (510, 39552561), (645, 31274118), (731, 27594810), (765, 26368374), (774, 26061765), (918, 21973645), (1161, 17374510), (1290, 15637059), (1462, 13797405), (1530, 13184187), (1935, 10424706), (2193, 9198270), (2295, 8789458), (2322, 8687255), (3655, 5518962), (3870, 5212353), (4386, 4599135), (4590, 4394729), (5805, 3474902), (6579, 3066090), (7310, 2759481), (10965, 1839654), (11610, 1737451), (13158, 1533045), (19737, 1022030), (21930, 919827), (32895, 613218), (39474, 511015), (65790, 306609), (98685, 204406), (102203, 197370)]