27506430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43661}}^1$

素因数の和:43681

約数の個数: 48

約数和(自身を含む): 81735264

約数和(自身を除く): 54228834

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 43661, 87322, 130983, 218305, 261966, 305627, 392949, 436610, 611254, 654915, 785898, 916881, 1309830, 1528135, 1833762, 1964745, 2750643, 3056270, 3929490, 4584405, 5501286, 9168810, 13753215, 27506430]

約数ペア:

[(1, 27506430), (2, 13753215), (3, 9168810), (5, 5501286), (6, 4584405), (7, 3929490), (9, 3056270), (10, 2750643), (14, 1964745), (15, 1833762), (18, 1528135), (21, 1309830), (30, 916881), (35, 785898), (42, 654915), (45, 611254), (63, 436610), (70, 392949), (90, 305627), (105, 261966), (126, 218305), (210, 130983), (315, 87322), (630, 43661)]