84095270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2351}}^1$

素因数の和:2445

約数の個数: 48

約数和(自身を含む): 178573248

約数和(自身を除く): 94477978

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 1022, 2351, 2555, 3577, 4702, 5110, 7154, 11755, 16457, 17885, 23510, 32914, 35770, 82285, 115199, 164570, 171623, 230398, 343246, 575995, 858115, 1151990, 1201361, 1716230, 2402722, 6006805, 8409527, 12013610, 16819054, 42047635, 84095270]

約数ペア:

[(1, 84095270), (2, 42047635), (5, 16819054), (7, 12013610), (10, 8409527), (14, 6006805), (35, 2402722), (49, 1716230), (70, 1201361), (73, 1151990), (98, 858115), (146, 575995), (245, 343246), (365, 230398), (490, 171623), (511, 164570), (730, 115199), (1022, 82285), (2351, 35770), (2555, 32914), (3577, 23510), (4702, 17885), (5110, 16457), (7154, 11755)]