170473654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 312439680

約数和(自身を除く): 141966026

約数列:

[1, 2, 13, 17, 23, 26, 34, 41, 46, 82, 221, 299, 391, 409, 442, 533, 598, 697, 782, 818, 943, 1066, 1394, 1886, 5083, 5317, 6953, 9061, 9407, 10166, 10634, 12259, 13906, 16031, 16769, 18122, 18814, 24518, 32062, 33538, 90389, 122291, 159919, 180778, 208403, 217997, 244582, 285073, 319838, 385687, 416806, 435994, 570146, 771374, 2078947, 3705949, 4157894, 5013931, 6556679, 7411898, 10027862, 13113358, 85236827, 170473654]

約数ペア:

[(1, 170473654), (2, 85236827), (13, 13113358), (17, 10027862), (23, 7411898), (26, 6556679), (34, 5013931), (41, 4157894), (46, 3705949), (82, 2078947), (221, 771374), (299, 570146), (391, 435994), (409, 416806), (442, 385687), (533, 319838), (598, 285073), (697, 244582), (782, 217997), (818, 208403), (943, 180778), (1066, 159919), (1394, 122291), (1886, 90389), (5083, 33538), (5317, 32062), (6953, 24518), (9061, 18814), (9407, 18122), (10166, 16769), (10634, 16031), (12259, 13906)]