217102860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92779}}^1$

素因数の和:92807

約数の個数: 72

約数和(自身を含む): 709210320

約数和(自身を除く): 492107460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 92779, 185558, 278337, 371116, 463895, 556674, 835011, 927790, 1113348, 1206127, 1391685, 1670022, 1855580, 2412254, 2783370, 3340044, 3618381, 4175055, 4824508, 5566740, 6030635, 7236762, 8350110, 10855143, 12061270, 14473524, 16700220, 18091905, 21710286, 24122540, 36183810, 43420572, 54275715, 72367620, 108551430, 217102860]

約数ペア:

[(1, 217102860), (2, 108551430), (3, 72367620), (4, 54275715), (5, 43420572), (6, 36183810), (9, 24122540), (10, 21710286), (12, 18091905), (13, 16700220), (15, 14473524), (18, 12061270), (20, 10855143), (26, 8350110), (30, 7236762), (36, 6030635), (39, 5566740), (45, 4824508), (52, 4175055), (60, 3618381), (65, 3340044), (78, 2783370), (90, 2412254), (117, 1855580), (130, 1670022), (156, 1391685), (180, 1206127), (195, 1113348), (234, 927790), (260, 835011), (390, 556674), (468, 463895), (585, 371116), (780, 278337), (1170, 185558), (2340, 92779)]