70894440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{21881}}^1$

素因数の和:21904

約数の個数: 80

約数和(自身を含む): 238294980

約数和(自身を除く): 167400540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 21881, 43762, 65643, 87524, 109405, 131286, 175048, 196929, 218810, 262572, 328215, 393858, 437620, 525144, 590787, 656430, 787716, 875240, 984645, 1181574, 1312860, 1575432, 1772361, 1969290, 2363148, 2625720, 2953935, 3544722, 3938580, 4726296, 5907870, 7089444, 7877160, 8861805, 11815740, 14178888, 17723610, 23631480, 35447220, 70894440]

約数ペア:

[(1, 70894440), (2, 35447220), (3, 23631480), (4, 17723610), (5, 14178888), (6, 11815740), (8, 8861805), (9, 7877160), (10, 7089444), (12, 5907870), (15, 4726296), (18, 3938580), (20, 3544722), (24, 2953935), (27, 2625720), (30, 2363148), (36, 1969290), (40, 1772361), (45, 1575432), (54, 1312860), (60, 1181574), (72, 984645), (81, 875240), (90, 787716), (108, 656430), (120, 590787), (135, 525144), (162, 437620), (180, 393858), (216, 328215), (270, 262572), (324, 218810), (360, 196929), (405, 175048), (540, 131286), (648, 109405), (810, 87524), (1080, 65643), (1620, 43762), (3240, 21881)]