31215693670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1\times {\mathrm{8089}}^1$

素因数の和:10033

約数の個数: 64

約数和(自身を含む): 66472617600

約数和(自身を除く): 35256923930

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1901, 2030, 3802, 8089, 9505, 13307, 16178, 19010, 26614, 40445, 55129, 56623, 66535, 80890, 110258, 113246, 133070, 234581, 275645, 283115, 385903, 469162, 551290, 566230, 771806, 1172905, 1642067, 1929515, 2345810, 3284134, 3859030, 8210335, 15377189, 16420670, 30754378, 76885945, 107640323, 153771890, 215280646, 445938481, 538201615, 891876962, 1076403230, 2229692405, 3121569367, 4459384810, 6243138734, 15607846835, 31215693670]

約数ペア:

[(1, 31215693670), (2, 15607846835), (5, 6243138734), (7, 4459384810), (10, 3121569367), (14, 2229692405), (29, 1076403230), (35, 891876962), (58, 538201615), (70, 445938481), (145, 215280646), (203, 153771890), (290, 107640323), (406, 76885945), (1015, 30754378), (1901, 16420670), (2030, 15377189), (3802, 8210335), (8089, 3859030), (9505, 3284134), (13307, 2345810), (16178, 1929515), (19010, 1642067), (26614, 1172905), (40445, 771806), (55129, 566230), (56623, 551290), (66535, 469162), (80890, 385903), (110258, 283115), (113246, 275645), (133070, 234581)]