253564290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{134161}}^1$

素因数の和:134184

約数の個数: 64

約数和(自身を含む): 772773120

約数和(自身を除く): 519208830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 134161, 268322, 402483, 670805, 804966, 939127, 1207449, 1341610, 1878254, 2012415, 2414898, 2817381, 3622347, 4024830, 4695635, 5634762, 6037245, 7244694, 8452143, 9391270, 12074490, 14086905, 16904286, 18111735, 25356429, 28173810, 36223470, 42260715, 50712858, 84521430, 126782145, 253564290]

約数ペア:

[(1, 253564290), (2, 126782145), (3, 84521430), (5, 50712858), (6, 42260715), (7, 36223470), (9, 28173810), (10, 25356429), (14, 18111735), (15, 16904286), (18, 14086905), (21, 12074490), (27, 9391270), (30, 8452143), (35, 7244694), (42, 6037245), (45, 5634762), (54, 4695635), (63, 4024830), (70, 3622347), (90, 2817381), (105, 2414898), (126, 2012415), (135, 1878254), (189, 1341610), (210, 1207449), (270, 939127), (315, 804966), (378, 670805), (630, 402483), (945, 268322), (1890, 134161)]