123401810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103699}}^1$

素因数の和:103730

約数の個数: 32

約数和(自身を含む): 268790400

約数和(自身を除く): 145388590

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 103699, 207398, 518495, 725893, 1036990, 1451786, 1762883, 3525766, 3629465, 7258930, 8814415, 12340181, 17628830, 24680362, 61700905, 123401810]

約数ペア:

[(1, 123401810), (2, 61700905), (5, 24680362), (7, 17628830), (10, 12340181), (14, 8814415), (17, 7258930), (34, 3629465), (35, 3525766), (70, 1762883), (85, 1451786), (119, 1036990), (170, 725893), (238, 518495), (595, 207398), (1190, 103699)]