1919712930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{33311}}^1$

素因数の和:33451

約数の個数: 64

約数和(自身を含む): 4921648128

約数和(自身を除く): 3001935198

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, 33311, 57630, 66622, 99933, 166555, 199866, 333110, 499665, 566287, 999330, 1132574, 1698861, 2831435, 3397722, 3764143, 5662870, 7528286, 8494305, 11292429, 16988610, 18820715, 22584858, 37641430, 56462145, 63990431, 112924290, 127980862, 191971293, 319952155, 383942586, 639904310, 959856465, 1919712930]

約数ペア:

[(1, 1919712930), (2, 959856465), (3, 639904310), (5, 383942586), (6, 319952155), (10, 191971293), (15, 127980862), (17, 112924290), (30, 63990431), (34, 56462145), (51, 37641430), (85, 22584858), (102, 18820715), (113, 16988610), (170, 11292429), (226, 8494305), (255, 7528286), (339, 5662870), (510, 3764143), (565, 3397722), (678, 2831435), (1130, 1698861), (1695, 1132574), (1921, 999330), (3390, 566287), (3842, 499665), (5763, 333110), (9605, 199866), (11526, 166555), (19210, 99933), (28815, 66622), (33311, 57630)]