1999011810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{34687}}^1$

素因数の和:34827

約数の個数: 64

約数和(自身を含む): 5124943872

約数和(自身を除く): 3125932062

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 113, 170, 226, 255, 339, 510, 565, 678, 1130, 1695, 1921, 3390, 3842, 5763, 9605, 11526, 19210, 28815, 34687, 57630, 69374, 104061, 173435, 208122, 346870, 520305, 589679, 1040610, 1179358, 1769037, 2948395, 3538074, 3919631, 5896790, 7839262, 8845185, 11758893, 17690370, 19598155, 23517786, 39196310, 58794465, 66633727, 117588930, 133267454, 199901181, 333168635, 399802362, 666337270, 999505905, 1999011810]

約数ペア:

[(1, 1999011810), (2, 999505905), (3, 666337270), (5, 399802362), (6, 333168635), (10, 199901181), (15, 133267454), (17, 117588930), (30, 66633727), (34, 58794465), (51, 39196310), (85, 23517786), (102, 19598155), (113, 17690370), (170, 11758893), (226, 8845185), (255, 7839262), (339, 5896790), (510, 3919631), (565, 3538074), (678, 2948395), (1130, 1769037), (1695, 1179358), (1921, 1040610), (3390, 589679), (3842, 520305), (5763, 346870), (9605, 208122), (11526, 173435), (19210, 104061), (28815, 69374), (34687, 57630)]