27202490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 59754240

約数和(自身を除く): 32551750

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 113, 133, 181, 190, 226, 266, 362, 565, 665, 791, 905, 1130, 1267, 1330, 1582, 1810, 2147, 2534, 3439, 3955, 4294, 6335, 6878, 7910, 10735, 12670, 15029, 17195, 20453, 21470, 24073, 30058, 34390, 40906, 48146, 75145, 102265, 120365, 143171, 150290, 204530, 240730, 286342, 388607, 715855, 777214, 1431710, 1943035, 2720249, 3886070, 5440498, 13601245, 27202490]

約数ペア:

[(1, 27202490), (2, 13601245), (5, 5440498), (7, 3886070), (10, 2720249), (14, 1943035), (19, 1431710), (35, 777214), (38, 715855), (70, 388607), (95, 286342), (113, 240730), (133, 204530), (181, 150290), (190, 143171), (226, 120365), (266, 102265), (362, 75145), (565, 48146), (665, 40906), (791, 34390), (905, 30058), (1130, 24073), (1267, 21470), (1330, 20453), (1582, 17195), (1810, 15029), (2147, 12670), (2534, 10735), (3439, 7910), (3955, 6878), (4294, 6335)]