2019994230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{92111}}^1$

素因数の和:92181

約数の個数: 64

約数和(自身を含む): 5252594688

約数和(自身を除く): 3232600458

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3655, 4386, 7310, 10965, 21930, 92111, 184222, 276333, 460555, 552666, 921110, 1381665, 1565887, 2763330, 3131774, 3960773, 4697661, 7829435, 7921546, 9395322, 11882319, 15658870, 19803865, 23488305, 23764638, 39607730, 46976610, 59411595, 67333141, 118823190, 134666282, 201999423, 336665705, 403998846, 673331410, 1009997115, 2019994230]

約数ペア:

[(1, 2019994230), (2, 1009997115), (3, 673331410), (5, 403998846), (6, 336665705), (10, 201999423), (15, 134666282), (17, 118823190), (30, 67333141), (34, 59411595), (43, 46976610), (51, 39607730), (85, 23764638), (86, 23488305), (102, 19803865), (129, 15658870), (170, 11882319), (215, 9395322), (255, 7921546), (258, 7829435), (430, 4697661), (510, 3960773), (645, 3131774), (731, 2763330), (1290, 1565887), (1462, 1381665), (2193, 921110), (3655, 552666), (4386, 460555), (7310, 276333), (10965, 184222), (21930, 92111)]