91271810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10957}}^1$

素因数の和:10995

約数の個数: 48

約数和(自身を含む): 202372344

約数和(自身を除く): 111100534

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 10957, 21914, 54785, 76699, 109570, 153398, 186269, 372538, 383495, 536893, 766990, 931345, 1073786, 1303883, 1862690, 2607766, 2684465, 5368930, 6519415, 9127181, 13038830, 18254362, 45635905, 91271810]

約数ペア:

[(1, 91271810), (2, 45635905), (5, 18254362), (7, 13038830), (10, 9127181), (14, 6519415), (17, 5368930), (34, 2684465), (35, 2607766), (49, 1862690), (70, 1303883), (85, 1073786), (98, 931345), (119, 766990), (170, 536893), (238, 383495), (245, 372538), (490, 186269), (595, 153398), (833, 109570), (1190, 76699), (1666, 54785), (4165, 21914), (8330, 10957)]