219871540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{92383}}^1$

素因数の和:92416

約数の個数: 48

約数和(自身を含む): 558738432

約数和(自身を除く): 338866892

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 92383, 184766, 369532, 461915, 646681, 923830, 1293362, 1570511, 1847660, 2586724, 3141022, 3233405, 6282044, 6466810, 7852555, 10993577, 12933620, 15705110, 21987154, 31410220, 43974308, 54967885, 109935770, 219871540]

約数ペア:

[(1, 219871540), (2, 109935770), (4, 54967885), (5, 43974308), (7, 31410220), (10, 21987154), (14, 15705110), (17, 12933620), (20, 10993577), (28, 7852555), (34, 6466810), (35, 6282044), (68, 3233405), (70, 3141022), (85, 2586724), (119, 1847660), (140, 1570511), (170, 1293362), (238, 923830), (340, 646681), (476, 461915), (595, 369532), (1190, 184766), (2380, 92383)]