63459340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4673}}^1$

素因数の和:4786

約数の個数: 48

約数和(自身を含む): 153905472

約数和(自身を除く): 90446132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 4673, 6790, 9346, 13580, 18692, 23365, 32711, 46730, 65422, 93460, 130844, 163555, 327110, 453281, 654220, 906562, 1813124, 2266405, 3172967, 4532810, 6345934, 9065620, 12691868, 15864835, 31729670, 63459340]

約数ペア:

[(1, 63459340), (2, 31729670), (4, 15864835), (5, 12691868), (7, 9065620), (10, 6345934), (14, 4532810), (20, 3172967), (28, 2266405), (35, 1813124), (70, 906562), (97, 654220), (140, 453281), (194, 327110), (388, 163555), (485, 130844), (679, 93460), (970, 65422), (1358, 46730), (1940, 32711), (2716, 23365), (3395, 18692), (4673, 13580), (6790, 9346)]