70627620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{24023}}^1$

素因数の和:24049

約数の個数: 72

約数和(自身を含む): 230053824

約数和(自身を除く): 159426204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 24023, 48046, 72069, 96092, 120115, 144138, 168161, 240230, 288276, 336322, 360345, 480460, 504483, 672644, 720690, 840805, 1008966, 1177127, 1441380, 1681610, 2017932, 2354254, 2522415, 3363220, 3531381, 4708508, 5044830, 5885635, 7062762, 10089660, 11771270, 14125524, 17656905, 23542540, 35313810, 70627620]

約数ペア:

[(1, 70627620), (2, 35313810), (3, 23542540), (4, 17656905), (5, 14125524), (6, 11771270), (7, 10089660), (10, 7062762), (12, 5885635), (14, 5044830), (15, 4708508), (20, 3531381), (21, 3363220), (28, 2522415), (30, 2354254), (35, 2017932), (42, 1681610), (49, 1441380), (60, 1177127), (70, 1008966), (84, 840805), (98, 720690), (105, 672644), (140, 504483), (147, 480460), (196, 360345), (210, 336322), (245, 288276), (294, 240230), (420, 168161), (490, 144138), (588, 120115), (735, 96092), (980, 72069), (1470, 48046), (2940, 24023)]